2010-01-10 00:00:01,898 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:00:02,899 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:00:03,899 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:00:04,900 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:00:05,900 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:00:26,901 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:00:27,901 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:00:28,901 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:00:29,902 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:00:29,902 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:00:30,902 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:00:51,903 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:00:52,903 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:00:53,904 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:00:54,904 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:00:55,904 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:01:16,905 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:01:17,905 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:01:18,905 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:01:19,905 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:01:20,906 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:01:41,907 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:01:42,907 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:01:42,907 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:01:43,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:01:44,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:01:45,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:02:06,932 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:02:07,933 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:02:08,933 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:02:09,933 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:02:10,933 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:02:31,934 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:02:32,934 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:02:33,934 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:02:34,935 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:02:34,935 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:02:35,936 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:02:56,937 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:02:57,937 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:02:58,937 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:02:59,937 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:03:00,937 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:03:21,938 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:03:22,939 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:03:23,939 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:03:24,939 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:03:25,939 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:03:46,940 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:03:47,940 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:03:47,941 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:03:48,964 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:03:49,965 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:03:50,965 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:04:11,966 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:04:12,966 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:04:13,966 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:04:14,968 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:04:15,968 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:04:36,969 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:04:37,969 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:04:38,970 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:04:39,970 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:04:39,970 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:04:40,971 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:05:01,971 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:05:02,972 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:05:03,972 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:05:04,972 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:05:05,972 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:05:26,973 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:05:27,973 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:05:28,973 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:05:29,974 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:05:30,974 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:05:51,975 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:05:52,975 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:05:52,975 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:05:53,999 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:05:54,999 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:05:55,999 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:06:17,000 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:06:18,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:06:19,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:06:20,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:06:41,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:06:42,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:06:43,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:06:44,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:06:45,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:07:06,004 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:07:06,004 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:07:07,027 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:07:08,027 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:07:09,027 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:07:10,028 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:07:31,030 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:07:32,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:07:33,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:07:34,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:07:35,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:07:56,032 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:07:57,032 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:07:58,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:07:58,033 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:07:59,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:08:00,034 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:08:21,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:08:22,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:08:23,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:08:24,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:08:25,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:08:46,044 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:08:47,045 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:08:48,045 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:08:49,045 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:08:50,046 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:09:11,047 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:09:11,047 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:09:12,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:09:13,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:09:14,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:09:15,073 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:09:36,073 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:09:37,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:09:38,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:09:39,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:09:40,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:10:01,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:10:02,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:10:03,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:10:03,076 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:10:04,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:10:05,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:10:26,078 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:10:27,078 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:10:28,078 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:10:29,078 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:10:30,079 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:10:51,079 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:10:52,080 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:10:53,080 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:10:54,080 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:10:55,080 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:11:16,081 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:11:16,082 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:11:17,104 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:11:18,105 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:11:19,105 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:11:20,105 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:11:41,106 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:11:42,107 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:11:43,107 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:11:44,107 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:11:45,107 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:12:06,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:12:07,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:12:08,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:12:08,109 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:12:09,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:12:10,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:12:31,110 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:12:32,110 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:12:33,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:12:34,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:12:35,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:12:56,112 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:12:57,112 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:12:58,113 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:12:59,113 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:13:00,113 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:13:21,114 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:13:21,114 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:13:22,138 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:13:23,138 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:13:24,138 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:13:25,138 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:13:46,139 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:13:47,140 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:13:48,140 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:13:49,140 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:13:50,140 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:14:11,141 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:14:12,141 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:14:13,142 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:14:13,142 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:14:14,142 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:14:15,143 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:14:36,144 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:14:37,144 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:14:38,144 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:14:39,144 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:14:40,145 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:15:01,145 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:15:02,146 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:15:03,146 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:15:04,146 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:15:05,146 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:15:26,147 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:15:26,148 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:15:27,170 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:15:28,171 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:15:29,171 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:15:30,171 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:15:51,172 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:15:52,172 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:15:53,173 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:15:54,173 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:15:55,173 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:16:16,174 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:16:17,174 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:16:18,174 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:16:18,175 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:16:19,175 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:16:20,175 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:16:41,176 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:16:42,176 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:16:43,177 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:16:44,177 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:16:45,177 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:17:06,178 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:17:07,178 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:17:08,178 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:17:09,178 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:17:10,179 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:17:31,180 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:17:31,180 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:17:32,209 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:17:33,210 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:17:34,210 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:17:35,210 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:17:56,211 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:17:57,211 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:17:58,211 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:17:59,212 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:18:00,212 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:18:21,213 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:18:22,213 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:18:23,213 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:18:23,214 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:18:24,214 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:18:25,214 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:18:46,215 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:18:47,215 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:18:48,216 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:18:49,216 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:18:50,216 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:19:11,217 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:19:12,218 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:19:13,218 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:19:14,218 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:19:15,219 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:19:36,219 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:19:36,220 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:19:37,244 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:19:38,244 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:19:39,245 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:19:40,245 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:20:01,246 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:20:02,246 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:20:03,246 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:20:04,247 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:20:05,247 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:20:26,247 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:20:27,248 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:20:28,248 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:20:28,249 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:20:29,249 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:20:30,249 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:20:51,250 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:20:52,250 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:20:53,250 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:20:54,251 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:20:55,251 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:21:16,252 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:21:17,252 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:21:18,252 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:21:19,253 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:21:20,253 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:21:41,254 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:21:41,254 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:21:42,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:21:43,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:21:44,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:21:45,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:22:06,280 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:22:07,280 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:22:08,281 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:22:09,281 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:22:10,281 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:22:31,282 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:22:32,282 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:22:33,282 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:22:33,283 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:22:34,283 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:22:35,283 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:22:56,284 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:22:57,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:22:58,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:22:59,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:23:00,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:23:21,286 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:23:22,286 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:23:23,287 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:23:24,287 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:23:25,287 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:23:46,288 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:23:46,288 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:23:47,312 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:23:48,312 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:23:49,312 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:23:50,312 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:24:11,313 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:24:12,314 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:24:13,314 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:24:14,314 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:24:15,314 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:24:36,315 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:24:37,315 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:24:38,316 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:24:38,316 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:24:39,316 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:24:40,316 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:25:01,317 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:25:02,318 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:25:03,318 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:25:04,318 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:25:05,318 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:25:26,319 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:25:27,319 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:25:28,320 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:25:29,320 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:25:30,320 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:25:51,321 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:25:51,321 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:25:52,347 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:25:53,347 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:25:54,348 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:25:55,348 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:26:16,349 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:26:17,349 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:26:18,350 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:26:19,350 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:26:20,350 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:26:41,351 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:26:42,351 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:26:43,351 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:26:43,352 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:26:44,352 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:26:45,352 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:27:06,353 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:27:07,353 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:27:08,353 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:27:09,354 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:27:10,354 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:27:31,355 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:27:32,355 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:27:33,355 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:27:34,355 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:27:35,356 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:27:56,356 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:27:56,357 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:27:57,381 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:27:58,381 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:27:59,382 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:28:00,382 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:28:21,383 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:28:22,383 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:28:23,383 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:28:24,384 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:28:25,384 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:28:46,384 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:28:47,385 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:28:48,386 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:28:48,387 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:28:49,387 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:28:50,387 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:29:11,388 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:29:12,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:29:13,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:29:14,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:29:15,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:29:36,390 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:29:37,391 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:29:38,391 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:29:39,391 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:29:40,391 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:30:01,392 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:30:01,393 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:30:02,415 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:30:03,416 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:30:04,416 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:30:05,416 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:30:26,417 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:30:27,417 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:30:28,417 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:30:29,418 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:30:30,418 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:30:51,419 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:30:52,419 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:30:53,419 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:30:53,420 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:30:54,420 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:30:55,420 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:31:16,421 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:31:17,421 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:31:18,422 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:31:19,422 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:31:20,422 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:31:41,423 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:31:42,423 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:31:43,423 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:31:44,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:31:45,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:32:06,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:32:06,425 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:32:07,449 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:32:08,449 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:32:09,449 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:32:10,449 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:32:31,450 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:32:32,451 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:32:33,451 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:32:34,451 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:32:35,451 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:32:56,452 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:32:57,452 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:32:58,453 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:32:58,453 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:32:59,453 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:33:00,453 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:33:21,454 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:33:22,455 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:33:23,455 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:33:24,455 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:33:25,455 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:33:46,456 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:33:47,456 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:33:48,457 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:33:49,457 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:33:50,457 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:34:11,458 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:34:11,458 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:34:12,482 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:34:13,483 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:34:14,483 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:34:15,483 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:34:36,484 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:34:37,484 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:34:38,484 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:34:39,485 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:34:40,485 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:35:01,486 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:35:02,486 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:35:03,486 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:35:03,487 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:35:04,487 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:35:05,487 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:35:26,488 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:35:27,488 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:35:28,489 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:35:29,489 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:35:30,489 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:35:51,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:35:52,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:35:53,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:35:54,492 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:35:55,492 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:36:16,493 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:36:16,493 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:36:17,516 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:36:18,516 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:36:19,517 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:36:20,517 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:36:41,518 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:36:42,518 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:36:43,518 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:36:44,518 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:36:45,519 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:37:06,519 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:37:07,520 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:37:08,520 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:37:08,520 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:37:09,521 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:37:10,521 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:37:31,522 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:37:32,522 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:37:33,522 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:37:34,522 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:37:35,522 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:37:56,523 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:37:57,524 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:37:58,524 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:37:59,524 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:38:00,524 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:38:21,525 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:38:21,526 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:38:22,548 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:38:23,548 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:38:24,549 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:38:25,549 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:38:46,550 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:38:47,550 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:38:48,550 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:38:49,551 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:38:50,551 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:39:11,552 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:39:12,552 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:39:13,553 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:39:13,553 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:39:14,553 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:39:15,554 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:39:36,554 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:39:37,555 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:39:38,555 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:39:39,555 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:39:40,555 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:40:01,556 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:40:02,556 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:40:03,557 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:40:04,557 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:40:05,557 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:40:26,558 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:40:26,558 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:40:27,584 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:40:28,585 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:40:29,585 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:40:30,585 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:40:51,586 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:40:52,586 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:40:53,587 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:40:54,587 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:40:55,587 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:41:16,588 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:41:17,588 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:41:18,588 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:41:18,589 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:41:19,589 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:41:20,589 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:41:41,590 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:41:42,590 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:41:43,591 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:41:44,591 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:41:45,591 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:42:06,592 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:42:07,592 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:42:08,592 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:42:09,593 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:42:10,593 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:42:31,594 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:42:31,594 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:42:32,617 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:42:33,617 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:42:34,618 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:42:35,618 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:42:56,619 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:42:57,619 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:42:58,619 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:42:59,619 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:43:00,620 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:43:21,620 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:43:22,621 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:43:23,621 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:43:23,621 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:43:24,622 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:43:25,622 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:43:46,623 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:43:47,623 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:43:48,623 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:43:49,623 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:43:50,624 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:44:11,624 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:44:12,625 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:44:13,625 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:44:14,625 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:44:15,625 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:44:36,626 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:44:36,627 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:44:37,650 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:44:38,651 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:44:39,651 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:44:40,651 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:45:01,652 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:45:02,652 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:45:03,653 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:45:04,653 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:45:05,653 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:45:26,654 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:45:27,654 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:45:28,654 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:45:28,655 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:45:29,655 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:45:30,655 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:45:51,656 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:45:52,656 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:45:53,657 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:45:54,657 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:45:55,657 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:46:16,658 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:46:17,658 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:46:18,658 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:46:19,659 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:46:20,659 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:46:41,660 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:46:41,660 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:46:42,683 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:46:43,683 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:46:44,684 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:46:45,684 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:47:06,685 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:47:07,685 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:47:08,685 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:47:09,685 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:47:10,686 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:47:31,686 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:47:32,687 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:47:33,687 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:47:33,687 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:47:34,688 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:47:35,688 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:47:56,689 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:47:57,689 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:47:58,689 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:47:59,689 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:48:00,690 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:48:21,691 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:48:22,691 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:48:23,692 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:48:24,692 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:48:25,692 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:48:46,693 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:48:46,693 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:48:47,719 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:48:48,719 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:48:49,719 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:48:50,720 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:49:11,721 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:49:12,721 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:49:13,722 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:49:14,722 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:49:15,722 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:49:36,723 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:49:37,723 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:49:38,723 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:49:38,724 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:49:39,724 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:49:40,724 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:50:01,725 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:50:02,725 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:50:03,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:50:04,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:50:05,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:50:26,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:50:27,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:50:28,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:50:29,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:50:30,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:50:51,729 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:50:51,729 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:50:52,752 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:50:53,752 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:50:54,752 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:50:55,752 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:51:16,753 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:51:17,754 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:51:18,754 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:51:19,754 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:51:20,754 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:51:41,755 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:51:42,755 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:51:43,755 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:51:43,756 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:51:44,756 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:51:45,756 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:52:06,757 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:52:07,757 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:52:08,758 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:52:09,758 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:52:10,758 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:52:31,759 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:52:32,759 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:52:33,759 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:52:34,760 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:52:35,760 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:52:56,761 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:52:56,761 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:52:57,789 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:52:58,790 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:52:59,790 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:53:00,790 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:53:21,792 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:53:22,792 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:53:23,792 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:53:24,792 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:53:25,793 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:53:46,794 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:53:47,794 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:53:48,794 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:53:48,794 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:53:49,795 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:53:50,795 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:54:11,796 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:54:12,796 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:54:13,796 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:54:14,796 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:54:15,797 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:54:36,797 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:54:37,798 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:54:38,798 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:54:39,798 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:54:40,798 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:55:01,799 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:55:01,800 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:55:02,823 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:55:03,823 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:55:04,823 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:55:05,824 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:55:26,825 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:55:27,825 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:55:28,825 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:55:29,825 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:55:30,826 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:55:51,826 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:55:52,827 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:55:53,827 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:55:53,827 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:55:54,828 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:55:55,828 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:56:16,829 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:56:17,829 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:56:18,829 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:56:19,829 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:56:20,830 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:56:41,830 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:56:42,831 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:56:43,831 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:56:44,831 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:56:45,831 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:57:06,835 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:57:06,835 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:57:07,875 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:57:08,875 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:57:09,876 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:57:10,876 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:57:31,877 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:57:32,877 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:57:33,877 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:57:34,878 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:57:35,878 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:57:56,879 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:57:57,879 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:57:58,879 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:57:58,880 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:57:59,880 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:58:00,880 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:58:21,881 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:58:22,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:58:23,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:58:24,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:58:25,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:58:46,883 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:58:47,883 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:58:48,883 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 00:58:49,884 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 00:58:50,884 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 00:59:11,885 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:59:11,886 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 00:59:12,910 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:59:13,910 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 00:59:14,910 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 00:59:15,911 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 00:59:36,912 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 00:59:37,912 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 00:59:38,912 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 00:59:39,912 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 00:59:40,912 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:00:01,913 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:00:02,913 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:00:03,914 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:00:03,914 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:00:04,915 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:00:05,915 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:00:26,916 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:00:27,916 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:00:28,916 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:00:29,917 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:00:30,917 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:00:51,918 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:00:52,918 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:00:53,918 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:00:54,919 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:00:55,919 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:01:16,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:01:16,920 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:01:17,945 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:01:18,945 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:01:19,945 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:01:20,945 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:01:41,946 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:01:42,947 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:01:43,947 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:01:44,947 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:01:45,947 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:02:06,948 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:02:07,949 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:02:08,949 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:02:08,949 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:02:09,950 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:02:10,950 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:02:31,951 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:02:32,951 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:02:33,951 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:02:34,952 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:02:35,952 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:02:56,953 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:02:57,953 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:02:58,953 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:02:59,954 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:03:00,954 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:03:21,955 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:03:21,955 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:03:22,994 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:03:23,995 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:03:24,995 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:03:25,995 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:03:46,996 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:03:47,996 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:03:48,997 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:03:49,997 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:03:50,997 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:04:11,999 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:04:12,999 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:04:13,999 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:04:14,000 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:04:15,000 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:04:36,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:04:37,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:04:38,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:04:39,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:04:40,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:05:01,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:05:02,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:05:03,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:05:04,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:05:05,004 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:05:26,005 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:05:27,006 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:05:27,006 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:05:28,029 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:05:29,029 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:05:30,029 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:05:51,030 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:05:52,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:05:53,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:05:54,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:05:55,032 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:06:16,032 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:06:17,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:06:18,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:06:19,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:06:19,034 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:06:20,034 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:06:41,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:06:42,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:06:43,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:06:44,036 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:06:45,036 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:07:06,037 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:07:07,037 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:07:08,037 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:07:09,038 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:07:10,038 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:07:31,039 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:07:32,039 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:07:32,039 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:07:33,065 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:07:34,065 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:07:35,066 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:07:56,067 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:07:57,068 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:07:58,068 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:07:59,068 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:08:00,068 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:08:21,069 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:08:22,070 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:08:23,070 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:08:24,070 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:08:24,071 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:08:25,071 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:08:46,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:08:47,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:08:48,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:08:49,073 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:08:50,073 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:09:11,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:09:12,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:09:13,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:09:14,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 01:09:15,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 01:09:36,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:09:37,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 01:09:37,078 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 01:09:38,107 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:09:39,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:09:40,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 01:10:01,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 01:10:02,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 01:10:03,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 01:37:02,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 01:37:03,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 01:37:24,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 01:37:24,229 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeCommand action: DNA_REGISTER 2010-01-10 01:37:24,488 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 12 blocks got processed in 4 msecs 2010-01-10 02:05:37,057 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 12 blocks got processed in 40 msecs 2010-01-10 09:57:56,585 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 12 blocks got processed in 64 msecs 2010-01-10 09:58:51,323 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.io.IOException: Operation timed out at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.io.IOException: Operation timed out at sun.nio.ch.FileDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:233) at sun.nio.ch.IOUtil.read(IOUtil.java:206) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:236) at org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:55) at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142) at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:155) at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:128) at java.io.FilterInputStream.read(FilterInputStream.java:116) at org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:276) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at java.io.DataInputStream.readInt(DataInputStream.java:370) at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:501) at org.apache.hadoop.ipc.Client$Connection.run(Client.java:446) 2010-01-10 09:59:12,324 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 09:59:13,324 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 09:59:14,325 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 09:59:15,325 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 09:59:16,326 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 09:59:37,327 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 09:59:38,327 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 09:59:39,328 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 09:59:40,328 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 09:59:41,328 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:00:02,329 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:00:03,330 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:00:04,330 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:00:04,331 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:00:05,354 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:00:06,355 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:00:27,356 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:00:28,356 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:00:29,357 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:00:30,357 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:00:31,358 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:00:52,359 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:00:53,359 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:00:54,360 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:00:55,360 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:00:56,360 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:01:17,361 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:01:17,362 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:01:18,385 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:01:19,385 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:01:20,386 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:01:21,386 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:01:42,387 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:01:43,388 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:01:44,388 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:01:45,388 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:01:46,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:02:07,390 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:02:08,390 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:02:09,391 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:02:09,391 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:02:10,392 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:02:11,392 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:02:32,393 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:02:33,394 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:02:34,394 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:02:35,395 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:02:36,395 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:02:57,396 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:02:58,396 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:02:59,397 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:03:00,397 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:03:01,398 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:03:22,399 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:03:22,399 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:03:23,420 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:03:24,421 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:03:25,421 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:03:26,421 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:03:47,423 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:03:48,423 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:03:49,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:03:50,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:03:51,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:04:12,425 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:04:13,426 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:04:14,426 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:04:14,427 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:04:15,427 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:04:16,428 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:04:37,429 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:04:38,429 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:04:39,430 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:04:40,430 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:04:41,430 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:05:02,431 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:05:03,431 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:05:04,432 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:05:05,432 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:05:06,432 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:05:27,433 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:05:27,434 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:05:28,457 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:05:29,457 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:05:30,458 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:05:31,458 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:05:52,459 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:05:53,460 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:05:54,461 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:05:55,461 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:05:56,461 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:06:17,462 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:06:18,463 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:06:19,463 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:06:19,464 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:06:20,464 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:06:21,465 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:06:42,466 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:06:43,466 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:06:44,467 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:06:45,467 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:06:46,467 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:07:07,469 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:07:08,469 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:07:09,469 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:07:10,470 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:07:11,470 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:07:32,471 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:07:32,472 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:07:33,494 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:07:34,495 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:07:35,495 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:07:36,495 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:07:57,497 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:07:58,497 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:07:59,497 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:08:00,498 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:08:01,498 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:08:22,499 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:08:23,500 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:08:24,500 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:08:24,501 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:08:25,501 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:08:26,502 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:08:47,503 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:08:48,503 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:08:49,504 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:08:50,504 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:08:51,505 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:09:12,506 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:09:13,506 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:09:14,506 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:09:15,507 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:09:16,507 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:09:37,508 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:09:37,509 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:09:38,548 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:09:39,549 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:09:40,549 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:09:41,549 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:10:02,551 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:10:03,551 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:10:04,551 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:10:05,552 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:10:06,552 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:10:27,553 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:10:28,554 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:10:29,554 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:10:29,555 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:10:30,555 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:10:31,555 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:10:52,556 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:10:53,557 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:10:54,557 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:10:55,558 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:10:56,558 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:11:17,559 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:11:18,560 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:11:19,560 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:11:20,561 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:11:21,561 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:11:42,562 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:11:42,563 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:11:43,586 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:11:44,587 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:11:45,587 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:11:46,588 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:12:07,589 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:12:08,589 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:12:09,590 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:12:10,590 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:12:11,592 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:12:32,593 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:12:33,593 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:12:34,594 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:12:34,594 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:12:35,595 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:12:36,595 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:12:57,596 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:12:58,597 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:12:59,597 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:13:00,598 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:13:01,598 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:13:22,599 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:13:23,600 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:13:24,600 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:13:25,601 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:13:26,601 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:13:47,602 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:13:47,603 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:13:48,629 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:13:49,630 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:13:50,630 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:13:51,630 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:14:12,632 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:14:13,632 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:14:14,632 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:14:15,633 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:14:16,633 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:14:37,634 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:14:38,635 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:14:39,635 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:14:39,637 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:14:40,638 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:14:41,638 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:15:02,639 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:15:03,640 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:15:04,640 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:15:05,677 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:15:06,678 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:15:27,679 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:15:28,679 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:15:29,680 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:15:30,680 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:15:31,681 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:15:52,682 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:15:52,683 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:15:53,725 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:15:54,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:15:55,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:15:56,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:16:17,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:16:18,729 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:16:19,729 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:16:20,729 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:16:21,730 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:16:42,731 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:16:43,731 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:16:44,732 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:16:44,732 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:16:45,733 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:16:46,733 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:17:07,734 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:17:08,735 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:17:09,735 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:17:10,736 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:17:11,736 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:17:32,738 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:17:33,738 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:17:34,738 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:17:35,739 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:17:36,739 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:17:57,740 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:17:57,741 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:17:58,764 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:17:59,765 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:18:00,765 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:18:01,766 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:18:22,767 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:18:23,767 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:18:24,768 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:18:25,768 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:18:26,769 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:18:47,770 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:18:48,770 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:18:49,770 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:18:49,771 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:18:50,771 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:18:51,772 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:19:12,773 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:19:13,773 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:19:14,774 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:19:15,774 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:19:16,776 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:19:37,777 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:19:38,778 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:19:39,778 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:19:40,779 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:19:41,779 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:20:02,781 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:20:02,781 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:20:03,803 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:20:04,803 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:20:05,804 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:20:06,804 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:20:27,805 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:20:28,806 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:20:29,806 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:20:30,806 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:20:31,807 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:20:52,808 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:20:53,808 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:20:54,809 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:20:54,809 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:20:55,810 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:20:56,810 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:21:17,811 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:21:18,812 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:21:19,812 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:21:20,812 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:21:21,812 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:21:42,813 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:21:43,814 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:21:44,814 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:21:45,815 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:21:46,815 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:22:07,816 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:22:07,817 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:22:08,841 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:22:09,841 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:22:10,842 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:22:11,842 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:22:32,843 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:22:33,844 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:22:34,844 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:22:35,845 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:22:36,845 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:22:57,846 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:22:58,846 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:22:59,847 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:22:59,847 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:23:00,848 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:23:01,848 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:23:22,849 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:23:23,850 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:23:24,850 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:23:25,851 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:23:26,852 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:23:47,853 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:23:48,853 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:23:49,854 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:23:50,854 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:23:51,855 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:24:12,856 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:24:12,856 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:24:13,877 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:24:14,878 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:24:15,878 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:24:16,879 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:24:37,880 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:24:38,880 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:24:39,881 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:24:40,881 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:24:41,881 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:25:02,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:25:03,883 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:25:04,883 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:25:04,884 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:25:05,884 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:25:06,885 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:25:27,886 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:25:28,886 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:25:29,886 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:25:30,887 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:25:31,887 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:25:52,889 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:25:53,890 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:25:54,891 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:25:55,891 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:25:56,892 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:26:17,893 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:26:17,894 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:26:18,917 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:26:19,918 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:26:20,919 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:26:21,919 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:26:42,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:26:43,921 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:26:44,921 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:26:45,921 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:26:46,922 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:27:07,923 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:27:08,923 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:27:09,924 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:27:09,924 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:27:10,925 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:27:11,926 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:27:32,927 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:27:33,927 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:27:34,927 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:27:35,928 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:27:36,928 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:27:57,929 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:27:58,930 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:27:59,930 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:28:00,930 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:28:01,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:28:22,932 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:28:22,932 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:28:23,955 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:28:24,956 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:28:25,956 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:28:26,956 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:28:47,957 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:28:48,958 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:28:49,958 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:28:50,959 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:28:51,959 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:29:12,960 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:29:13,961 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:29:14,961 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:29:14,962 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:29:15,963 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:29:16,963 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:29:37,964 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:29:38,965 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:29:39,965 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:29:40,965 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:29:41,966 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:30:02,967 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:30:03,967 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:30:04,968 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:30:05,968 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:30:06,969 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:30:27,970 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:30:27,970 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:30:28,993 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:30:29,993 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:30:30,994 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:30:31,994 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:30:52,995 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:30:53,996 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:30:54,996 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:30:55,997 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:30:56,997 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:31:17,998 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:31:18,999 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:31:20,000 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:31:20,000 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:31:21,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:31:42,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:31:43,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:31:44,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:31:45,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:31:46,004 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:32:07,005 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:32:08,005 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:32:09,006 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:32:10,006 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:32:11,007 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:32:32,008 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:32:33,008 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:32:33,009 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:32:34,032 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:32:35,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:32:36,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:32:37,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:32:58,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:32:59,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:33:00,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:33:01,036 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:33:02,036 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:33:23,037 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:33:24,038 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:33:25,038 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:33:25,039 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:33:26,040 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:33:27,040 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:33:48,041 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:33:49,041 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:33:50,042 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:33:51,042 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:33:52,043 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:34:13,044 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:34:14,044 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:34:15,045 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:34:16,045 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:34:17,045 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:34:17,046 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:34:18,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:34:19,073 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:34:40,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:34:41,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:34:42,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:34:43,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:34:44,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:35:05,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:35:06,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:35:07,078 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:35:08,079 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:35:09,079 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:35:30,080 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:35:30,081 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:35:31,105 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:35:32,105 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:35:33,106 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:35:34,106 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:35:55,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:35:56,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:35:57,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:35:58,110 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:35:59,110 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:36:20,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:36:21,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:36:22,112 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:36:22,113 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:36:23,113 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:36:24,113 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:36:45,115 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:36:46,115 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:36:47,115 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:36:48,116 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:36:49,116 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:37:10,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:37:11,118 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:37:12,118 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:37:13,118 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:37:14,119 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:37:35,120 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:37:35,120 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:37:36,142 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:37:37,142 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:37:38,143 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:37:39,143 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:38:00,144 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:38:01,145 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:38:02,145 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:38:03,146 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:38:04,146 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:38:25,147 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:38:26,148 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:38:27,148 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:38:27,149 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:38:28,149 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:38:29,150 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:38:50,151 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:38:51,151 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:38:52,151 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:38:53,152 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:38:54,152 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:39:15,153 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:39:16,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:39:17,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:39:18,155 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:39:19,155 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:39:40,156 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:39:40,157 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:39:41,199 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:39:42,199 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:39:43,200 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:39:44,200 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:40:05,201 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:40:06,201 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:40:07,202 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:40:08,202 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:40:09,203 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:40:30,204 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:40:31,204 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:40:32,205 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:40:32,205 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:40:33,206 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:40:34,206 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:40:55,207 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:40:56,207 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:40:57,208 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:40:58,208 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:40:59,209 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:41:20,210 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:41:21,210 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:41:22,210 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:41:23,211 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:41:24,211 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:41:45,212 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:41:45,213 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:41:46,246 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:41:47,247 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:41:48,247 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:41:49,248 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:42:10,249 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:42:11,249 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:42:12,250 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:42:13,250 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:42:14,251 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:42:35,252 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:42:36,252 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:42:37,252 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:42:37,253 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:42:38,254 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:42:39,254 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:43:00,255 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:43:01,256 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:43:02,256 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:43:03,256 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:43:04,257 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:43:25,258 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:43:26,258 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:43:27,259 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:43:28,259 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:43:29,260 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:43:50,261 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:43:50,261 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:43:51,280 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:43:52,281 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:43:53,281 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:43:54,282 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:44:15,283 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:44:16,283 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:44:17,284 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:44:18,284 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:44:19,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:44:40,286 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:44:41,286 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:44:42,287 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:44:42,287 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:44:43,288 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:44:44,288 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:45:05,289 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:45:06,289 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:45:07,290 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:45:08,290 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:45:09,291 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:45:30,292 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:45:31,292 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:45:32,293 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:45:33,293 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:45:34,294 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:45:55,295 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:45:55,296 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:45:56,334 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:45:57,335 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:45:58,335 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:45:59,335 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:46:20,337 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:46:21,337 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:46:22,337 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:46:23,338 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:46:24,338 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:46:45,339 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:46:46,340 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:46:47,340 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:46:47,341 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:46:48,341 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:46:49,342 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:47:10,343 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:47:11,343 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:47:12,343 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:47:13,344 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:47:14,344 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:47:35,345 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:47:36,346 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:47:37,346 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:47:38,346 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:47:39,347 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:48:00,348 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:48:00,348 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:48:01,378 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:48:02,379 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:48:03,379 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:48:04,379 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:48:25,381 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:48:26,381 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:48:27,381 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:48:28,381 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:48:29,382 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:48:50,383 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:48:51,383 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:48:52,383 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:48:52,384 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:48:53,384 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:48:54,385 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:49:15,385 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:49:16,386 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:49:17,386 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:49:18,387 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:49:19,387 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:49:40,388 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:49:41,388 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:49:42,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:49:43,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:49:44,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:50:05,390 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:50:05,391 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:50:06,420 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:50:07,420 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:50:08,421 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:50:09,421 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:50:30,422 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:50:31,422 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:50:32,423 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:50:33,423 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:50:34,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:50:55,425 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:50:56,425 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:50:57,425 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:50:57,426 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:50:58,426 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:50:59,427 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:51:20,427 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:51:21,428 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:51:22,428 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:51:23,428 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:51:24,429 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:51:45,430 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:51:46,431 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:51:47,431 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:51:48,431 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:51:49,432 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:52:10,433 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:52:10,433 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:52:11,478 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:52:12,479 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:52:13,479 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:52:14,479 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:52:35,480 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:52:36,481 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:52:37,481 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:52:38,482 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:52:39,482 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:53:00,483 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:53:01,484 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:53:02,484 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:53:02,485 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:53:03,485 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:53:04,485 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:53:25,487 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:53:26,487 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:53:27,487 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:53:28,488 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:53:29,488 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:53:50,489 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:53:51,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:53:52,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:53:53,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:53:54,491 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:54:15,492 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:54:15,492 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:54:16,517 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:54:17,518 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:54:18,518 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:54:19,519 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:54:40,520 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:54:41,520 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:54:42,521 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:54:43,521 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:54:44,522 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:55:05,523 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:55:06,524 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:55:07,524 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:55:07,525 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:55:08,525 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:55:09,525 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:55:30,526 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:55:31,527 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:55:32,527 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:55:33,528 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:55:34,528 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:55:55,529 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:55:56,530 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:55:57,530 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:55:58,531 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:55:59,531 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:56:20,532 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:56:20,533 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:56:21,561 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:56:22,561 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:56:23,562 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:56:24,562 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:56:45,563 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:56:46,564 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:56:47,564 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:56:48,564 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:56:49,564 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:57:10,565 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:57:11,566 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:57:12,566 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:57:12,567 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:57:13,567 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:57:14,567 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:57:35,568 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:57:36,569 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:57:37,569 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:57:38,569 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:57:39,570 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:58:00,571 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:58:01,571 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:58:02,571 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:58:03,572 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:58:04,572 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:58:25,573 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:58:25,573 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:58:26,600 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:58:27,600 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:58:28,600 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:58:29,601 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:58:50,602 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:58:51,602 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:58:52,603 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 10:58:53,603 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 10:58:54,603 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 10:59:15,604 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:59:16,605 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 10:59:17,605 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 10:59:17,605 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 10:59:18,606 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:59:19,606 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 10:59:40,607 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 10:59:41,607 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 10:59:42,608 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 10:59:43,608 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 10:59:44,608 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:00:05,609 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:00:06,609 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:00:07,610 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:00:08,610 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:00:09,610 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:00:30,611 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:00:30,612 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:00:31,637 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:00:32,638 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:00:33,638 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:00:34,639 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:00:55,640 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:00:56,640 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:00:57,640 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:00:58,641 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:00:59,641 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:01:20,642 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:01:21,642 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:01:22,643 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:01:22,643 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:01:23,644 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:01:24,644 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:01:45,645 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:01:46,646 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:01:47,646 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:01:48,646 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:01:49,646 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:02:10,648 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:02:11,648 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:02:12,648 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:02:13,649 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:02:14,649 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:02:35,650 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:02:35,650 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:02:36,678 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:02:37,678 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:02:38,679 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:02:39,679 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:03:00,680 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:03:01,680 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:03:02,680 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:03:03,681 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:03:04,681 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:03:25,682 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:03:26,683 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:03:27,683 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:03:27,683 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:03:28,684 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:03:29,684 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:03:50,685 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:03:51,686 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:03:52,686 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:03:53,686 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:03:54,687 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:04:15,687 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:04:16,688 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:04:17,688 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:04:18,688 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:04:19,689 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:04:40,690 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:04:40,690 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:04:41,718 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:04:42,718 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:04:43,718 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:04:44,719 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:05:05,720 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:05:06,720 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:05:07,720 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:05:08,721 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:05:09,721 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:05:30,722 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:05:31,722 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:05:32,723 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:05:32,723 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:05:33,724 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:05:34,724 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:05:55,725 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:05:56,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:05:57,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:05:58,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:05:59,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:06:20,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:06:21,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:06:22,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:06:23,729 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:06:24,729 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:06:45,730 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:06:45,731 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:06:46,759 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:06:47,759 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:06:48,759 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:06:49,760 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:07:10,761 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:07:11,761 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:07:12,762 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:07:13,762 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:07:14,762 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:07:35,763 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:07:36,763 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:07:37,764 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:07:37,764 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:07:38,765 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:07:39,765 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:08:00,766 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:08:01,767 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:08:02,767 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:08:03,767 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:08:04,767 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:08:25,768 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:08:26,769 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:08:27,769 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:08:28,769 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:08:29,770 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:08:50,771 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:08:50,771 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:08:51,800 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:08:52,800 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:08:53,800 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:08:54,801 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:09:15,802 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:09:16,802 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:09:17,802 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:09:18,803 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:09:19,803 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:09:40,804 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:09:41,804 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:09:42,804 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:09:42,805 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:09:43,805 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:09:44,806 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:10:05,807 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:10:06,807 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:10:07,807 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:10:08,808 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:10:09,808 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:10:30,809 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:10:31,809 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:10:32,810 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:10:33,810 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:10:34,810 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:10:55,811 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:10:55,812 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:10:56,839 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:10:57,840 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:10:58,840 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:10:59,840 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:11:20,842 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:11:21,842 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:11:22,842 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:11:23,843 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:11:24,843 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:11:45,844 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:11:46,844 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:11:47,845 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:11:47,845 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:11:48,846 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:11:49,846 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:12:10,847 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:12:11,847 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:12:12,848 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:12:13,848 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:12:14,848 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:12:35,849 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:12:36,850 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:12:37,850 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:12:38,850 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:12:39,851 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:13:00,851 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:13:00,852 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:13:01,879 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:13:02,880 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:13:03,880 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:13:04,881 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:13:25,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:13:26,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:13:27,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:13:28,883 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:13:29,883 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:13:50,884 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:13:51,884 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:13:52,885 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:13:52,885 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:13:53,886 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:13:54,886 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:14:15,887 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:14:16,887 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:14:17,888 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:14:18,888 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:14:19,888 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:14:40,889 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:14:41,889 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:14:42,890 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:14:43,890 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:14:44,891 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:15:05,891 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:15:05,892 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:15:06,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:15:07,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:15:08,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:15:09,921 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:15:30,922 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:15:31,922 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:15:32,922 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:15:33,923 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:15:34,923 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:15:55,924 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:15:56,925 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:15:57,925 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:15:57,926 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:15:58,927 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:15:59,927 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:16:20,928 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:16:21,928 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:16:22,929 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:16:23,929 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:16:24,929 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:16:45,930 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:16:46,930 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:16:47,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:16:48,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:16:49,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:17:10,932 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:17:10,933 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:17:11,960 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:17:12,960 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:17:13,961 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:17:14,961 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:17:35,962 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:17:36,963 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:17:37,963 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:17:38,963 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:17:39,963 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:18:00,964 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:18:01,965 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:18:02,965 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:18:02,965 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:18:03,966 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:18:04,966 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:18:25,967 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:18:26,968 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:18:27,968 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:18:28,968 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:18:29,968 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:18:50,969 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:18:51,970 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:18:52,970 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:18:53,971 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:18:54,971 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:19:15,972 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:19:15,973 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:19:17,000 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:19:18,000 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:19:19,000 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:19:40,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:19:41,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:19:42,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:19:43,002 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:19:44,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:20:05,003 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:20:06,004 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:20:07,004 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:20:08,005 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:20:08,005 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:20:09,006 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:20:30,007 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:20:31,007 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:20:32,008 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:20:33,008 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:20:34,008 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:20:55,009 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:20:56,010 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:20:57,010 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:20:58,010 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:20:59,010 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:21:00,011 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:21:21,012 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:21:21,012 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:21:22,038 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:21:23,039 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:21:24,039 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:21:25,039 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:21:26,040 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:21:47,041 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:22:08,042 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:22:29,043 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:22:30,043 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:22:31,043 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:22:32,044 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:22:33,044 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:22:34,044 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:22:34,045 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:22:35,073 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:22:56,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:22:57,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:22:58,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:22:59,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:23:00,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:23:21,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:23:22,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:23:23,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:23:24,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:23:25,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:23:46,078 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:23:47,079 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:23:47,079 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:23:48,107 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:23:49,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:23:50,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:24:11,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:24:12,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:24:13,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:24:14,110 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:24:15,110 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:24:36,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:24:37,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:24:38,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:24:39,112 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:24:39,112 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:24:40,113 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:25:01,114 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:25:02,114 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:25:03,115 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:25:04,115 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:25:05,115 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:25:26,116 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:25:27,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:25:28,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:25:29,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:25:30,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:25:51,119 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:25:52,120 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:25:52,120 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:25:53,149 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:25:54,150 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:25:55,150 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:26:16,151 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:26:17,151 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:26:18,152 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:26:19,152 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:26:20,152 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:26:41,153 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:26:42,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:26:43,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:26:44,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:26:44,155 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:26:45,155 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:27:06,156 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:27:07,156 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:27:08,157 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:27:09,157 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:27:10,157 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:27:31,158 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:27:32,159 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:27:33,159 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:27:34,160 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:27:35,160 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:27:56,161 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:27:57,171 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:27:57,172 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:27:58,193 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:27:59,193 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:28:00,194 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:28:21,195 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:28:22,195 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:28:23,195 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:28:24,196 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:28:25,196 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:28:46,197 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:28:47,197 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:28:48,198 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:28:49,198 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:28:49,199 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:28:50,199 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:29:11,200 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:29:12,201 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:29:13,201 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:29:14,201 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:29:15,202 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:29:36,203 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:29:37,203 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:29:38,203 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:29:39,204 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:29:40,204 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:30:01,205 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:30:02,205 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:30:02,206 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:30:03,229 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:30:04,229 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:30:05,230 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:30:26,231 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:30:27,231 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:30:28,231 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:30:29,232 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:30:30,232 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:30:51,233 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:30:52,234 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:30:53,234 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:30:54,234 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:30:54,235 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:30:55,235 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:31:16,237 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:31:17,237 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:31:18,237 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:31:19,238 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:31:20,238 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:31:41,239 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:31:42,240 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:31:43,240 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:31:44,241 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:31:45,241 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:32:06,242 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:32:07,242 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:32:07,243 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:32:08,268 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:32:09,269 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:32:10,269 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:32:31,270 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:32:32,271 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:32:33,271 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:32:34,271 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:32:35,272 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:32:56,273 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:32:57,274 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:32:58,274 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:32:59,275 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:32:59,276 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:33:00,276 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:33:21,277 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:33:22,277 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:33:23,278 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:33:24,281 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:33:25,283 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:33:46,284 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:33:47,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:33:48,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:33:49,286 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:33:50,287 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:34:11,288 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:34:12,289 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:34:12,289 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:34:13,319 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:34:14,320 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:34:15,320 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:34:36,321 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:34:37,322 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:34:38,322 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:34:39,322 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:34:40,322 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:35:01,323 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:35:02,324 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:35:03,325 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:35:04,325 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:35:04,326 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:35:05,326 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:35:26,327 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:35:27,328 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:35:28,328 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:35:29,329 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:35:30,329 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:35:51,330 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:35:52,331 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:35:53,332 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:35:54,332 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:35:55,332 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:36:16,334 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:36:17,334 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:36:17,335 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:36:18,362 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:36:19,362 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:36:20,363 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:36:41,364 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:36:42,364 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:36:43,365 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:36:44,365 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:36:45,365 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:37:06,366 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:37:07,367 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:37:08,367 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:37:09,368 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:37:09,368 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:37:10,368 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:37:31,369 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:37:32,372 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:37:33,372 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:37:34,372 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:37:35,373 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:37:56,374 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:37:57,374 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:37:58,374 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:37:59,375 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:38:00,375 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:38:21,376 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:38:22,376 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:38:22,377 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:38:23,402 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:38:24,403 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:38:25,404 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:38:46,405 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:38:47,405 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:38:48,406 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:38:49,406 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:38:50,407 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:39:11,408 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:39:12,408 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:39:13,408 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:39:14,409 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:39:14,409 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:39:15,410 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:39:36,411 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:39:37,411 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:39:38,411 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:39:39,412 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:39:40,412 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:40:01,413 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:40:02,414 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:40:03,414 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:40:04,414 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:40:05,415 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:40:26,416 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:40:27,416 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:40:27,417 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:40:28,443 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:40:29,443 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:40:30,443 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:40:51,444 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:40:52,445 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:40:53,445 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:40:54,445 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:40:55,446 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:41:16,446 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:41:17,447 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:41:18,447 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:41:19,447 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:41:19,448 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:41:20,449 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:41:41,450 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:41:42,450 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:41:43,450 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:41:44,451 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:41:45,451 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:42:06,452 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:42:07,453 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:42:08,453 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:42:09,454 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:42:10,454 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:42:31,455 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:42:32,456 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:42:32,456 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:42:33,484 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:42:34,485 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:42:35,485 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:42:56,486 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:42:57,487 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:42:58,487 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:42:59,488 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:43:00,488 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:43:21,489 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:43:22,489 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:43:23,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:43:24,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:43:24,490 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:43:25,491 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:43:46,492 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:43:47,492 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:43:48,492 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:43:49,493 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:43:50,493 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:44:11,494 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:44:12,494 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:44:13,494 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:44:14,495 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:44:15,495 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:44:36,496 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:44:37,496 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:44:37,497 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:44:38,524 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:44:39,524 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:44:40,525 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:45:01,526 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:45:02,526 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:45:03,526 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:45:04,527 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:45:05,527 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:45:26,528 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:45:27,528 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:45:28,529 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:45:29,529 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:45:29,530 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:45:30,530 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:45:51,532 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:45:52,532 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:45:53,532 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:45:54,533 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:45:55,533 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:46:16,534 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:46:17,534 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:46:18,535 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:46:19,535 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:46:20,535 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:46:41,536 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:46:42,537 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:46:42,537 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:46:43,563 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:46:44,564 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:46:45,564 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:47:06,566 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:47:07,566 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:47:08,567 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:47:09,567 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:47:10,567 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:47:31,568 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:47:32,569 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:47:33,569 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:47:34,570 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:47:34,570 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:47:35,570 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:47:56,572 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:47:57,572 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:47:58,572 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:47:59,573 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:48:00,573 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:48:21,574 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:48:22,575 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:48:23,575 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:48:24,575 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:48:25,576 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:48:46,577 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:48:47,577 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:48:47,578 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:48:48,606 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:48:49,607 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:48:50,607 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:49:11,608 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:49:12,608 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:49:13,609 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:49:14,609 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:49:15,609 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:49:36,610 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:49:37,611 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:49:38,611 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:49:39,611 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:49:39,612 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:49:40,612 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:50:01,613 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:50:02,614 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:50:03,614 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:50:04,614 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:50:05,615 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:50:26,616 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:50:27,616 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:50:28,616 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:50:29,617 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:50:30,617 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:50:51,618 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:50:52,618 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:50:52,619 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:50:53,645 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:50:54,646 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:50:55,646 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:51:16,647 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:51:17,648 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:51:18,648 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:51:19,648 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:51:20,649 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:51:41,650 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:51:42,650 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:51:43,650 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:51:44,651 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:51:44,651 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:51:45,652 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:52:06,653 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:52:07,653 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:52:08,653 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:52:09,654 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:52:10,654 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:52:31,655 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:52:32,656 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:52:33,656 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:52:34,656 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:52:35,656 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:52:56,657 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:52:57,658 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:52:57,658 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:52:58,689 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:52:59,689 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:53:00,689 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:53:21,691 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:53:22,691 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:53:23,691 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:53:24,692 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:53:25,692 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:53:46,693 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:53:47,693 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:53:48,694 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:53:49,694 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:53:49,695 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:53:50,695 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:54:11,696 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:54:12,696 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:54:13,697 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:54:14,697 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:54:15,697 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:54:36,698 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:54:37,699 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:54:38,699 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:54:39,699 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:54:40,700 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:55:01,700 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:55:02,701 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:55:02,701 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:55:03,725 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:55:04,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:55:05,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:55:26,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:55:27,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:55:28,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:55:29,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:55:30,729 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:55:51,730 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:55:52,731 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:55:53,731 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:55:54,732 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:55:54,732 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:55:55,733 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:56:16,734 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:56:17,734 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:56:18,735 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:56:19,735 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:56:20,735 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:56:41,736 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:56:42,737 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:56:43,737 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:56:44,738 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:56:45,738 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:57:06,739 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:57:07,739 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:57:07,740 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:57:08,768 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:57:09,769 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:57:10,769 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:57:31,770 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:57:32,771 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:57:33,771 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:57:34,771 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:57:35,772 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:57:56,772 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:57:57,773 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:57:58,773 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:57:59,774 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:57:59,774 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:58:00,775 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:58:21,776 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:58:22,776 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:58:23,777 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:58:24,777 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:58:25,777 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:58:46,778 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:58:47,778 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:58:48,779 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 11:58:49,779 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 11:58:50,779 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 11:59:11,780 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:59:12,781 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 11:59:12,781 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 11:59:13,806 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:59:14,807 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 11:59:15,807 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 11:59:36,808 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 11:59:37,809 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 11:59:38,809 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 11:59:39,810 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 11:59:40,810 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:00:01,811 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:00:02,812 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:00:03,812 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:00:04,812 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:00:04,813 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:00:05,813 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:00:26,814 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:00:27,815 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:00:28,815 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:00:29,815 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:00:30,816 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:00:51,817 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:00:52,817 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:00:53,817 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:00:54,818 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:00:55,818 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:01:16,819 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:01:17,820 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:01:17,820 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:01:18,849 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:01:19,849 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:01:20,850 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:01:41,851 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:01:42,851 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:01:43,851 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:01:44,852 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:01:45,852 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:02:06,853 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:02:07,853 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:02:08,854 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:02:09,854 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:02:09,855 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:02:10,855 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:02:31,856 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:02:32,857 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:02:33,857 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:02:34,858 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:02:35,858 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:02:56,859 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:02:57,859 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:02:58,860 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:02:59,860 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:03:00,861 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:03:21,862 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:03:22,862 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:03:22,863 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:03:23,889 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:03:24,889 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:03:25,890 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:03:46,891 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:03:47,891 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:03:48,892 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:03:49,892 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:03:50,893 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:04:11,894 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:04:12,894 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:04:13,894 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:04:14,895 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:04:14,896 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:04:15,896 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:04:36,897 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:04:37,897 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:04:38,898 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:04:39,898 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:04:40,898 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:05:01,899 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:05:02,900 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:05:03,900 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:05:04,900 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:05:05,901 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:05:26,902 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:05:27,902 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:05:27,903 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:05:28,930 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:05:29,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:05:30,931 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:05:51,933 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:05:52,934 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:05:53,934 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:05:54,934 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:05:55,935 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:06:16,936 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:06:17,936 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:06:18,937 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:06:19,937 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:06:19,938 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:06:20,938 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:06:41,939 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:06:42,939 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:06:43,940 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:06:44,940 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:06:45,940 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:07:06,941 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:07:07,942 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:07:08,942 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:07:09,942 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:07:10,943 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:07:31,944 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:07:32,944 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:07:32,946 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:07:33,974 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:07:34,974 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:07:35,974 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:07:56,976 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:07:57,976 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:07:58,976 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:07:59,977 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:08:00,977 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:08:21,978 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:08:22,979 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:08:23,979 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:08:24,979 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:08:24,980 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:08:25,980 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:08:46,981 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:08:47,982 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:08:48,982 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:08:49,982 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:08:50,983 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:09:11,984 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:09:12,984 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:09:13,984 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:09:14,985 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:09:15,985 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:09:36,986 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:09:37,986 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:09:37,987 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:09:39,020 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:09:40,021 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:10:01,022 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:10:02,022 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:10:03,022 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:10:04,023 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:10:05,023 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:10:06,023 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:10:27,025 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:10:28,025 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:10:29,026 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:10:30,026 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:10:30,031 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:10:31,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:10:32,031 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:10:33,032 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:10:54,033 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:10:55,034 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:10:56,034 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:10:57,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:10:58,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:11:19,036 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:11:20,036 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:11:21,037 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:11:22,037 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:11:22,038 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:11:23,071 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:11:44,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:11:45,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:11:46,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:11:47,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:11:48,075 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:12:09,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:12:10,076 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:12:11,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:12:12,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:12:13,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:12:34,079 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:12:35,079 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:12:35,080 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:12:36,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:12:37,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:12:38,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:12:39,109 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:13:00,110 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:13:01,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:13:02,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:13:03,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:13:04,112 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:13:25,113 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:13:26,113 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:13:27,114 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:13:27,114 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:13:28,115 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:13:29,115 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:13:50,116 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:13:51,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:13:52,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:13:53,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:13:54,118 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:14:15,119 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:14:16,119 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:14:17,120 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:14:18,120 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:14:19,120 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:14:40,121 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:14:40,122 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:14:41,150 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:14:42,151 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:14:43,151 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:14:44,152 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:15:05,153 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:15:06,153 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:15:07,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:15:08,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:15:09,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:15:30,155 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:15:31,155 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:15:32,156 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:15:32,156 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:15:33,157 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:15:34,157 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:15:55,158 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:15:56,159 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:15:57,159 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:15:58,159 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:15:59,160 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:16:20,161 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:16:21,161 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:16:22,161 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:16:23,161 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:16:24,162 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:16:45,163 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:16:45,163 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:16:46,190 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:16:47,191 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:16:48,191 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:16:49,191 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:17:10,192 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:17:11,193 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:17:12,193 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:17:13,193 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:17:14,193 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:17:35,194 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:17:36,195 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:17:37,195 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:17:37,195 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:17:38,196 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:17:39,197 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:18:00,198 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:18:01,198 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:18:02,198 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:18:03,199 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:18:04,199 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:18:25,200 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:18:26,200 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:18:27,200 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:18:28,201 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:18:29,201 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:18:50,202 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:18:50,202 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:18:51,228 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:18:52,228 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:18:53,229 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:18:54,229 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:19:15,230 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:19:16,230 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:19:17,231 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:19:18,231 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:19:19,232 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:19:40,233 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:19:41,233 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:19:42,233 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:19:42,234 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:19:43,234 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:19:44,234 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:20:05,235 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:20:06,236 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:20:07,236 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:20:08,237 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:20:09,237 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:20:30,238 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:20:31,238 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:20:32,238 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:20:33,239 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:20:34,239 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:20:55,240 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:20:55,241 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:20:56,268 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:20:57,268 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:20:58,269 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:20:59,269 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:21:20,270 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:21:21,270 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:21:22,271 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:21:23,271 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:21:24,271 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:21:45,272 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:21:46,272 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:21:47,273 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:21:47,273 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:21:48,274 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:21:49,274 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:22:10,275 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:22:11,275 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:22:12,276 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:22:13,276 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:22:14,277 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:22:35,277 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:22:36,278 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:22:37,278 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:22:38,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:22:39,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:23:00,280 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:23:00,280 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:23:01,308 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:23:02,308 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:23:03,309 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:23:04,309 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:23:25,310 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:23:26,310 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:23:27,311 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:23:28,311 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:23:29,311 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:23:50,313 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:23:51,313 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:23:52,313 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:23:52,314 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:23:53,314 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:23:54,315 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:24:15,316 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:24:16,316 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:24:17,317 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:24:18,317 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:24:19,317 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:24:40,318 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:24:41,319 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:24:42,319 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:24:43,319 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:24:44,320 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:25:05,323 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:25:05,324 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:25:06,349 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:25:07,350 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:25:08,351 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:25:09,351 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:25:30,352 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:25:31,352 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:25:32,353 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 12:25:33,353 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 12:25:34,354 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 12:25:55,355 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:25:56,356 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 12:25:57,356 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 12:25:57,357 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 12:25:58,357 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:25:59,358 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 12:26:20,359 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 12:26:21,359 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 12:26:22,360 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 12:26:23,360 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 12:26:24,361 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 16:26:07,004 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 16:26:28,005 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 16:26:28,015 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeCommand action: DNA_REGISTER 2010-01-10 16:26:28,070 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 12 blocks got processed in 6 msecs 2010-01-10 17:10:50,795 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 12 blocks got processed in 3 msecs 2010-01-10 18:10:52,021 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 12 blocks got processed in 3 msecs 2010-01-10 21:36:44,782 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.io.IOException: Operation timed out at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.io.IOException: Operation timed out at sun.nio.ch.FileDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:233) at sun.nio.ch.IOUtil.read(IOUtil.java:206) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:236) at org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:55) at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142) at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:155) at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:128) at java.io.FilterInputStream.read(FilterInputStream.java:116) at org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:276) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at java.io.DataInputStream.readInt(DataInputStream.java:370) at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:501) at org.apache.hadoop.ipc.Client$Connection.run(Client.java:446) 2010-01-10 21:37:05,828 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:37:06,829 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:37:07,829 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:37:08,829 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:37:09,830 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:37:30,831 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:37:31,832 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:37:32,832 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:37:33,833 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:37:34,833 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:37:55,835 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:37:56,835 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:37:57,836 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:37:57,836 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:37:58,861 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:37:59,861 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:38:20,863 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:38:21,863 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:38:22,864 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:38:23,864 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:38:24,864 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:38:45,866 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:38:46,866 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:38:47,867 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:38:48,867 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:38:49,867 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:39:10,869 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:39:10,869 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:39:11,893 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:39:12,893 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:39:13,894 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:39:14,894 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:39:35,895 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:39:36,895 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:39:37,897 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:39:38,897 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:39:39,898 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:40:00,899 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:40:01,909 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:40:02,909 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:40:02,910 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:40:03,910 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:40:04,910 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:40:25,911 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:40:26,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:40:27,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:40:28,921 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:40:29,922 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:40:50,923 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:40:51,923 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:40:53,139 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:40:54,139 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:41:15,141 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:41:16,163 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:41:16,164 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:41:17,199 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:41:18,199 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:41:19,200 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:41:40,201 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:41:41,202 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:41:42,202 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:41:43,202 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:41:44,203 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:42:05,204 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:42:06,205 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:42:07,205 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:42:08,216 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:42:08,217 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:42:09,217 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:42:30,218 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:42:31,219 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:42:32,219 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:42:33,220 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:42:34,220 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:42:55,221 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:42:56,222 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:42:57,223 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:42:58,223 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:42:59,224 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:43:20,225 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:43:21,237 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:43:21,237 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:43:22,276 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:43:23,277 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:43:24,277 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:43:45,278 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:43:46,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:43:47,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:43:48,279 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:43:49,280 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:44:10,281 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:44:11,281 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:44:12,282 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:44:13,282 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:44:13,283 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:44:14,283 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:44:35,284 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:44:36,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:44:37,285 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:44:38,286 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:44:39,286 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:45:00,287 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:45:01,288 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:45:02,288 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:45:03,289 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:45:04,289 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:45:25,291 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:45:26,292 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:45:26,292 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:45:27,323 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:45:28,323 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:45:29,324 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:45:50,325 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:45:51,326 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:45:52,326 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:45:53,326 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:45:54,327 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:46:15,329 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:46:16,329 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:46:17,329 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:46:18,330 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:46:18,331 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:46:19,331 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:46:40,332 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:46:41,332 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:46:42,333 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:46:43,333 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:46:44,334 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:47:05,335 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:47:06,335 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:47:07,336 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:47:08,336 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:47:09,337 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:47:30,338 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:47:31,339 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:47:31,340 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:47:32,364 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:47:33,365 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:47:34,365 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:47:55,367 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:47:56,367 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:47:57,367 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:47:58,368 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:47:59,368 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:48:20,369 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:48:21,370 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:48:22,370 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:48:23,371 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:48:23,371 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:48:24,372 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:48:45,374 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:48:46,374 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:48:47,374 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:48:48,375 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:48:49,375 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:49:10,376 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:49:11,377 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:49:12,377 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:49:13,378 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:49:14,378 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:49:35,379 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:49:36,380 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:49:36,380 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:49:37,406 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:49:38,407 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:49:39,407 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:50:00,408 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:50:01,409 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:50:02,409 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:50:03,410 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:50:04,410 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:50:25,412 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:50:26,412 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:50:27,413 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:50:28,413 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:50:28,414 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:50:29,414 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:50:50,415 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:50:51,415 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:50:52,416 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:50:53,416 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:50:54,429 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:50:55,432 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:50:56,435 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:50:57,438 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:50:58,446 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:50:59,449 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:50:59,453 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:51:00,479 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:51:01,482 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:51:02,511 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:51:03,514 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:51:04,552 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:51:05,579 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:51:06,610 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:51:07,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:51:08,756 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:51:09,778 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:51:09,801 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:51:10,804 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:51:11,825 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:51:12,828 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:51:13,831 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:51:14,834 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:51:15,837 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:51:16,943 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:51:18,072 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:51:19,104 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:51:20,227 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:51:20,348 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:51:21,352 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:51:22,372 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:51:23,401 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:51:24,530 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:51:25,649 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:51:26,676 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:51:27,706 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:51:28,824 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:51:29,846 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:51:30,976 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:51:31,005 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:51:32,012 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:51:33,124 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:51:34,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:51:35,275 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:51:36,301 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:51:37,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:51:38,456 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:51:39,580 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:51:40,702 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:51:41,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:51:41,757 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:51:42,760 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:51:43,877 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:51:44,901 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:51:45,929 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:51:46,962 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:51:48,077 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:51:49,100 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:51:50,123 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:51:51,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:51:52,275 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:51:52,297 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:51:53,305 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:51:54,308 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:51:55,345 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:51:56,477 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:51:57,501 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:51:58,731 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:52:00,054 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:52:01,086 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:52:02,213 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:52:03,338 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:52:03,461 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:52:04,487 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:52:05,490 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:52:06,616 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:52:08,249 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:52:09,383 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:52:10,504 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:52:11,530 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:52:12,661 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:52:13,881 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:52:15,322 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:52:15,448 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:52:16,451 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:52:17,573 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:52:19,111 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:52:20,232 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:52:21,253 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:52:22,282 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:52:23,297 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:52:24,325 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:52:25,354 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:52:26,471 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:52:26,710 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 21:52:27,714 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:52:48,715 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 21:53:09,716 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 21:53:30,717 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 21:53:51,718 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 21:54:12,719 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 21:54:33,720 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 21:54:54,721 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 21:55:15,722 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 21:55:36,724 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 21:55:57,725 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 21:56:18,726 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 10 time(s). 2010-01-10 21:56:39,727 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 11 time(s). 2010-01-10 21:57:00,728 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 12 time(s). 2010-01-10 21:57:21,730 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 13 time(s). 2010-01-10 21:57:42,731 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 14 time(s). 2010-01-10 21:58:03,732 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 15 time(s). 2010-01-10 21:58:24,733 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 16 time(s). 2010-01-10 21:58:45,734 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 17 time(s). 2010-01-10 21:59:06,735 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 18 time(s). 2010-01-10 21:59:27,737 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 19 time(s). 2010-01-10 21:59:48,738 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 20 time(s). 2010-01-10 22:00:09,739 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 21 time(s). 2010-01-10 22:00:30,740 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 22 time(s). 2010-01-10 22:00:51,741 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 23 time(s). 2010-01-10 22:01:12,742 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 24 time(s). 2010-01-10 22:01:33,743 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 25 time(s). 2010-01-10 22:01:54,744 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 26 time(s). 2010-01-10 22:02:15,745 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 27 time(s). 2010-01-10 22:02:36,746 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 28 time(s). 2010-01-10 22:02:57,747 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 29 time(s). 2010-01-10 22:03:18,749 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 30 time(s). 2010-01-10 22:03:39,750 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 31 time(s). 2010-01-10 22:04:00,751 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 32 time(s). 2010-01-10 22:04:21,752 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 33 time(s). 2010-01-10 22:04:42,753 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 34 time(s). 2010-01-10 22:05:03,754 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 35 time(s). 2010-01-10 22:05:24,755 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 36 time(s). 2010-01-10 22:05:45,756 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 37 time(s). 2010-01-10 22:06:06,757 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 38 time(s). 2010-01-10 22:06:27,758 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 39 time(s). 2010-01-10 22:06:48,759 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 40 time(s). 2010-01-10 22:07:09,760 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 41 time(s). 2010-01-10 22:07:30,762 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 42 time(s). 2010-01-10 22:07:51,763 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 43 time(s). 2010-01-10 22:08:12,764 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 44 time(s). 2010-01-10 22:08:32,766 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000] at org.apache.hadoop.ipc.Client.wrapException(Client.java:770) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000] at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 22:08:53,792 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:09:14,793 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:09:35,794 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 22:09:56,795 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 22:10:17,797 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 22:10:38,798 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 22:10:59,799 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 22:11:20,800 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 22:11:41,801 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 22:11:42,802 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:11:43,802 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:11:44,803 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 22:11:45,803 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 22:12:06,804 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 22:12:07,805 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 22:12:08,806 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 22:12:09,806 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 22:12:10,806 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 22:12:31,808 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 10 time(s). 2010-01-10 22:12:32,808 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 22:12:33,808 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 22:12:33,809 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 22:12:34,837 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:12:35,838 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:12:56,839 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:12:57,840 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 22:12:58,840 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 22:12:59,840 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 22:13:00,840 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 22:13:21,842 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:13:22,842 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 22:13:23,842 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 22:13:24,843 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 22:13:25,843 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 22:13:46,844 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 22:13:46,845 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 22:13:47,874 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:13:48,875 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:13:49,875 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 22:13:50,876 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 22:14:11,877 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:14:12,877 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 22:14:13,878 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 22:14:14,878 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 22:14:15,879 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 22:14:36,880 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:14:37,881 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 22:14:38,881 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 22:14:38,882 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 22:14:39,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:14:40,882 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:15:01,884 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:15:02,884 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 22:15:03,885 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s). 2010-01-10 22:15:04,885 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 4 time(s). 2010-01-10 22:15:05,886 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 5 time(s). 2010-01-10 22:15:26,887 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:15:27,887 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 6 time(s). 2010-01-10 22:15:28,888 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 7 time(s). 2010-01-10 22:15:29,888 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 8 time(s). 2010-01-10 22:15:30,889 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 9 time(s). 2010-01-10 22:15:51,890 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 22:15:51,890 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down at org.apache.hadoop.ipc.Client.wrapException(Client.java:774) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.sendHeartbeat(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702) at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186) at java.lang.Thread.run(Thread.java:637) Caused by: java.net.SocketException: Host is down at sun.nio.ch.Net.connect(Native Method) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 5 more 2010-01-10 22:15:52,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 0 time(s). 2010-01-10 22:15:53,920 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 1 time(s). 2010-01-10 22:15:54,921 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 2 time(s). 2010-01-10 22:15:55,921 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: imac.local/192.168.1.2:9000. Already tried 3 time(s).