2010-01-08 10:24:08,175 INFO org.apache.hadoop.hdfs.StateChange: BLOCK* NameSystem.heartbeatCheck: lost heartbeat from 192.168.1.2:50010
2010-01-08 10:24:08,176 INFO org.apache.hadoop.net.NetworkTopology: Removing a node: /default-rack/192.168.1.2:50010