source: proiecte/HadoopJUnit/hadoop-0.20.1/logs/hadoop-mgruber-secondarynamenode-imac.local.out

Last change on this file was 120, checked in by (none), 14 years ago

Added the mail files for the Hadoop JUNit Project
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1java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
3        at org.apache.hadoop.ipc.Client.call(Client.java:742)
4        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
5        at $Proxy4.getEditLogSize(Unknown Source)
6        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
7        at java.lang.Thread.run(Thread.java:637)
8Caused by: java.net.SocketException: Host is down
9        at sun.nio.ch.Net.connect(Native Method)
10        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
11        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
12        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
13        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
14        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
15        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
16        at org.apache.hadoop.ipc.Client.call(Client.java:719)
17        ... 4 more
18java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
19        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
20        at org.apache.hadoop.ipc.Client.call(Client.java:742)
21        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
22        at $Proxy4.getEditLogSize(Unknown Source)
23        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
24        at java.lang.Thread.run(Thread.java:637)
25Caused by: java.net.SocketException: Host is down
26        at sun.nio.ch.Net.connect(Native Method)
27        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
28        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
29        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
30        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
31        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
32        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
33        at org.apache.hadoop.ipc.Client.call(Client.java:719)
34        ... 4 more
35java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
36        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
37        at org.apache.hadoop.ipc.Client.call(Client.java:742)
38        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
39        at $Proxy4.getEditLogSize(Unknown Source)
40        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
41        at java.lang.Thread.run(Thread.java:637)
42Caused by: java.net.SocketException: Host is down
43        at sun.nio.ch.Net.connect(Native Method)
44        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
45        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
46        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
47        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
48        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
49        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
50        at org.apache.hadoop.ipc.Client.call(Client.java:719)
51        ... 4 more
52java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
53        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
54        at org.apache.hadoop.ipc.Client.call(Client.java:742)
55        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
56        at $Proxy4.getEditLogSize(Unknown Source)
57        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
58        at java.lang.Thread.run(Thread.java:637)
59Caused by: java.net.SocketException: Host is down
60        at sun.nio.ch.Net.connect(Native Method)
61        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
62        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
63        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
64        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
65        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
66        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
67        at org.apache.hadoop.ipc.Client.call(Client.java:719)
68        ... 4 more
69java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
70        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
71        at org.apache.hadoop.ipc.Client.call(Client.java:742)
72        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
73        at $Proxy4.getEditLogSize(Unknown Source)
74        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
75        at java.lang.Thread.run(Thread.java:637)
76Caused by: java.net.SocketException: Host is down
77        at sun.nio.ch.Net.connect(Native Method)
78        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
79        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
80        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
81        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
82        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
83        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
84        at org.apache.hadoop.ipc.Client.call(Client.java:719)
85        ... 4 more
86java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
87        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
88        at org.apache.hadoop.ipc.Client.call(Client.java:742)
89        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
90        at $Proxy4.getEditLogSize(Unknown Source)
91        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
92        at java.lang.Thread.run(Thread.java:637)
93Caused by: java.net.SocketException: Host is down
94        at sun.nio.ch.Net.connect(Native Method)
95        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
96        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
97        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
98        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
99        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
100        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
101        at org.apache.hadoop.ipc.Client.call(Client.java:719)
102        ... 4 more
103java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
104        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
105        at org.apache.hadoop.ipc.Client.call(Client.java:742)
106        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
107        at $Proxy4.getEditLogSize(Unknown Source)
108        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
109        at java.lang.Thread.run(Thread.java:637)
110Caused by: java.net.SocketException: Host is down
111        at sun.nio.ch.Net.connect(Native Method)
112        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
113        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
114        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
115        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
116        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
117        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
118        at org.apache.hadoop.ipc.Client.call(Client.java:719)
119        ... 4 more
120java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
121        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
122        at org.apache.hadoop.ipc.Client.call(Client.java:742)
123        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
124        at $Proxy4.getEditLogSize(Unknown Source)
125        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
126        at java.lang.Thread.run(Thread.java:637)
127Caused by: java.net.SocketException: Host is down
128        at sun.nio.ch.Net.connect(Native Method)
129        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
130        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
131        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
132        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
133        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
134        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
135        at org.apache.hadoop.ipc.Client.call(Client.java:719)
136        ... 4 more
137java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
138        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
139        at org.apache.hadoop.ipc.Client.call(Client.java:742)
140        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
141        at $Proxy4.getEditLogSize(Unknown Source)
142        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
143        at java.lang.Thread.run(Thread.java:637)
144Caused by: java.net.SocketException: Host is down
145        at sun.nio.ch.Net.connect(Native Method)
146        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
147        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
148        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
149        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
150        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
151        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
152        at org.apache.hadoop.ipc.Client.call(Client.java:719)
153        ... 4 more
154java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
155        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
156        at org.apache.hadoop.ipc.Client.call(Client.java:742)
157        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
158        at $Proxy4.getEditLogSize(Unknown Source)
159        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
160        at java.lang.Thread.run(Thread.java:637)
161Caused by: java.net.SocketException: Host is down
162        at sun.nio.ch.Net.connect(Native Method)
163        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
164        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
165        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
166        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
167        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
168        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
169        at org.apache.hadoop.ipc.Client.call(Client.java:719)
170        ... 4 more
171java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
172        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
173        at org.apache.hadoop.ipc.Client.call(Client.java:742)
174        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
175        at $Proxy4.getEditLogSize(Unknown Source)
176        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
177        at java.lang.Thread.run(Thread.java:637)
178Caused by: java.net.SocketException: Host is down
179        at sun.nio.ch.Net.connect(Native Method)
180        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
181        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
182        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
183        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
184        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
185        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
186        at org.apache.hadoop.ipc.Client.call(Client.java:719)
187        ... 4 more
188java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
189        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
190        at org.apache.hadoop.ipc.Client.call(Client.java:742)
191        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
192        at $Proxy4.getEditLogSize(Unknown Source)
193        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
194        at java.lang.Thread.run(Thread.java:637)
195Caused by: java.net.SocketException: Host is down
196        at sun.nio.ch.Net.connect(Native Method)
197        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
198        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
199        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
200        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
201        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
202        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
203        at org.apache.hadoop.ipc.Client.call(Client.java:719)
204        ... 4 more
205java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
206        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
207        at org.apache.hadoop.ipc.Client.call(Client.java:742)
208        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
209        at $Proxy4.getEditLogSize(Unknown Source)
210        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
211        at java.lang.Thread.run(Thread.java:637)
212Caused by: java.net.SocketException: Host is down
213        at sun.nio.ch.Net.connect(Native Method)
214        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
215        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
216        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
217        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
218        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
219        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
220        at org.apache.hadoop.ipc.Client.call(Client.java:719)
221        ... 4 more
222java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
223        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
224        at org.apache.hadoop.ipc.Client.call(Client.java:742)
225        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
226        at $Proxy4.getEditLogSize(Unknown Source)
227        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
228        at java.lang.Thread.run(Thread.java:637)
229Caused by: java.net.SocketException: Host is down
230        at sun.nio.ch.Net.connect(Native Method)
231        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
232        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
233        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
234        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
235        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
236        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
237        at org.apache.hadoop.ipc.Client.call(Client.java:719)
238        ... 4 more
239java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
240        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
241        at org.apache.hadoop.ipc.Client.call(Client.java:742)
242        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
243        at $Proxy4.getEditLogSize(Unknown Source)
244        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
245        at java.lang.Thread.run(Thread.java:637)
246Caused by: java.net.SocketException: Host is down
247        at sun.nio.ch.Net.connect(Native Method)
248        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
249        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
250        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
251        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
252        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
253        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
254        at org.apache.hadoop.ipc.Client.call(Client.java:719)
255        ... 4 more
256java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
257        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
258        at org.apache.hadoop.ipc.Client.call(Client.java:742)
259        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
260        at $Proxy4.getEditLogSize(Unknown Source)
261        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
262        at java.lang.Thread.run(Thread.java:637)
263Caused by: java.net.SocketException: Host is down
264        at sun.nio.ch.Net.connect(Native Method)
265        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
266        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
267        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
268        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
269        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
270        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
271        at org.apache.hadoop.ipc.Client.call(Client.java:719)
272        ... 4 more
273java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
274        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
275        at org.apache.hadoop.ipc.Client.call(Client.java:742)
276        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
277        at $Proxy4.getEditLogSize(Unknown Source)
278        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
279        at java.lang.Thread.run(Thread.java:637)
280Caused by: java.net.SocketException: Host is down
281        at sun.nio.ch.Net.connect(Native Method)
282        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
283        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
284        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
285        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
286        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
287        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
288        at org.apache.hadoop.ipc.Client.call(Client.java:719)
289        ... 4 more
290java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
291        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
292        at org.apache.hadoop.ipc.Client.call(Client.java:742)
293        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
294        at $Proxy4.getEditLogSize(Unknown Source)
295        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
296        at java.lang.Thread.run(Thread.java:637)
297Caused by: java.net.SocketException: Host is down
298        at sun.nio.ch.Net.connect(Native Method)
299        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
300        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
301        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
302        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
303        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
304        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
305        at org.apache.hadoop.ipc.Client.call(Client.java:719)
306        ... 4 more
307java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
308        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
309        at org.apache.hadoop.ipc.Client.call(Client.java:742)
310        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
311        at $Proxy4.getEditLogSize(Unknown Source)
312        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
313        at java.lang.Thread.run(Thread.java:637)
314Caused by: java.net.SocketException: Host is down
315        at sun.nio.ch.Net.connect(Native Method)
316        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
317        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
318        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
319        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
320        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
321        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
322        at org.apache.hadoop.ipc.Client.call(Client.java:719)
323        ... 4 more
324java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
325        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
326        at org.apache.hadoop.ipc.Client.call(Client.java:742)
327        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
328        at $Proxy4.getEditLogSize(Unknown Source)
329        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
330        at java.lang.Thread.run(Thread.java:637)
331Caused by: java.net.SocketException: Host is down
332        at sun.nio.ch.Net.connect(Native Method)
333        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
334        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
335        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
336        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
337        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
338        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
339        at org.apache.hadoop.ipc.Client.call(Client.java:719)
340        ... 4 more
341java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
342        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
343        at org.apache.hadoop.ipc.Client.call(Client.java:742)
344        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
345        at $Proxy4.getEditLogSize(Unknown Source)
346        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
347        at java.lang.Thread.run(Thread.java:637)
348Caused by: java.net.SocketException: Host is down
349        at sun.nio.ch.Net.connect(Native Method)
350        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
351        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
352        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
353        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
354        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
355        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
356        at org.apache.hadoop.ipc.Client.call(Client.java:719)
357        ... 4 more
358java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
359        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
360        at org.apache.hadoop.ipc.Client.call(Client.java:742)
361        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
362        at $Proxy4.getEditLogSize(Unknown Source)
363        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
364        at java.lang.Thread.run(Thread.java:637)
365Caused by: java.net.SocketException: Host is down
366        at sun.nio.ch.Net.connect(Native Method)
367        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
368        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
369        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
370        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
371        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
372        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
373        at org.apache.hadoop.ipc.Client.call(Client.java:719)
374        ... 4 more
375java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
376        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
377        at org.apache.hadoop.ipc.Client.call(Client.java:742)
378        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
379        at $Proxy4.getEditLogSize(Unknown Source)
380        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
381        at java.lang.Thread.run(Thread.java:637)
382Caused by: java.net.SocketException: Host is down
383        at sun.nio.ch.Net.connect(Native Method)
384        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
385        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
386        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
387        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
388        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
389        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
390        at org.apache.hadoop.ipc.Client.call(Client.java:719)
391        ... 4 more
392java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
393        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
394        at org.apache.hadoop.ipc.Client.call(Client.java:742)
395        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
396        at $Proxy4.getEditLogSize(Unknown Source)
397        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
398        at java.lang.Thread.run(Thread.java:637)
399Caused by: java.net.SocketException: Host is down
400        at sun.nio.ch.Net.connect(Native Method)
401        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
402        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
403        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
404        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
405        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
406        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
407        at org.apache.hadoop.ipc.Client.call(Client.java:719)
408        ... 4 more
409java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
410        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
411        at org.apache.hadoop.ipc.Client.call(Client.java:742)
412        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
413        at $Proxy4.getEditLogSize(Unknown Source)
414        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
415        at java.lang.Thread.run(Thread.java:637)
416Caused by: java.net.SocketException: Host is down
417        at sun.nio.ch.Net.connect(Native Method)
418        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
419        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
420        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
421        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
422        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
423        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
424        at org.apache.hadoop.ipc.Client.call(Client.java:719)
425        ... 4 more
426java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
427        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
428        at org.apache.hadoop.ipc.Client.call(Client.java:742)
429        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
430        at $Proxy4.getEditLogSize(Unknown Source)
431        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
432        at java.lang.Thread.run(Thread.java:637)
433Caused by: java.net.SocketException: Host is down
434        at sun.nio.ch.Net.connect(Native Method)
435        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
436        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
437        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
438        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
439        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
440        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
441        at org.apache.hadoop.ipc.Client.call(Client.java:719)
442        ... 4 more
443java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
444        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
445        at org.apache.hadoop.ipc.Client.call(Client.java:742)
446        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
447        at $Proxy4.getEditLogSize(Unknown Source)
448        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
449        at java.lang.Thread.run(Thread.java:637)
450Caused by: java.net.SocketException: Host is down
451        at sun.nio.ch.Net.connect(Native Method)
452        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
453        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
454        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
455        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
456        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
457        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
458        at org.apache.hadoop.ipc.Client.call(Client.java:719)
459        ... 4 more
460java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
461        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
462        at org.apache.hadoop.ipc.Client.call(Client.java:742)
463        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
464        at $Proxy4.getEditLogSize(Unknown Source)
465        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
466        at java.lang.Thread.run(Thread.java:637)
467Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
468        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
469        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
470        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
471        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
472        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
473        at org.apache.hadoop.ipc.Client.call(Client.java:719)
474        ... 4 more
475java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
476        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
477        at org.apache.hadoop.ipc.Client.call(Client.java:742)
478        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
479        at $Proxy4.getEditLogSize(Unknown Source)
480        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
481        at java.lang.Thread.run(Thread.java:637)
482Caused by: java.net.SocketException: Host is down
483        at sun.nio.ch.Net.connect(Native Method)
484        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
485        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
486        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
487        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
488        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
489        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
490        at org.apache.hadoop.ipc.Client.call(Client.java:719)
491        ... 4 more
492java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
493        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
494        at org.apache.hadoop.ipc.Client.call(Client.java:742)
495        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
496        at $Proxy4.getEditLogSize(Unknown Source)
497        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
498        at java.lang.Thread.run(Thread.java:637)
499Caused by: java.net.SocketException: Host is down
500        at sun.nio.ch.Net.connect(Native Method)
501        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
502        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
503        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
504        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
505        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
506        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
507        at org.apache.hadoop.ipc.Client.call(Client.java:719)
508        ... 4 more
509java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
510        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
511        at org.apache.hadoop.ipc.Client.call(Client.java:742)
512        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
513        at $Proxy4.getEditLogSize(Unknown Source)
514        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
515        at java.lang.Thread.run(Thread.java:637)
516Caused by: java.net.SocketException: Host is down
517        at sun.nio.ch.Net.connect(Native Method)
518        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
519        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
520        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
521        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
522        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
523        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
524        at org.apache.hadoop.ipc.Client.call(Client.java:719)
525        ... 4 more
526java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
527        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
528        at org.apache.hadoop.ipc.Client.call(Client.java:742)
529        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
530        at $Proxy4.getEditLogSize(Unknown Source)
531        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
532        at java.lang.Thread.run(Thread.java:637)
533Caused by: java.net.SocketException: Host is down
534        at sun.nio.ch.Net.connect(Native Method)
535        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
536        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
537        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
538        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
539        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
540        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
541        at org.apache.hadoop.ipc.Client.call(Client.java:719)
542        ... 4 more
543java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
544        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
545        at org.apache.hadoop.ipc.Client.call(Client.java:742)
546        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
547        at $Proxy4.getEditLogSize(Unknown Source)
548        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
549        at java.lang.Thread.run(Thread.java:637)
550Caused by: java.net.SocketException: Host is down
551        at sun.nio.ch.Net.connect(Native Method)
552        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
553        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
554        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
555        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
556        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
557        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
558        at org.apache.hadoop.ipc.Client.call(Client.java:719)
559        ... 4 more
560java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
561        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
562        at org.apache.hadoop.ipc.Client.call(Client.java:742)
563        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
564        at $Proxy4.getEditLogSize(Unknown Source)
565        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
566        at java.lang.Thread.run(Thread.java:637)
567Caused by: java.net.SocketException: Host is down
568        at sun.nio.ch.Net.connect(Native Method)
569        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
570        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
571        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
572        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
573        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
574        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
575        at org.apache.hadoop.ipc.Client.call(Client.java:719)
576        ... 4 more
577java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
578        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
579        at org.apache.hadoop.ipc.Client.call(Client.java:742)
580        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
581        at $Proxy4.getEditLogSize(Unknown Source)
582        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
583        at java.lang.Thread.run(Thread.java:637)
584Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
585        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
586        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
587        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
588        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
589        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
590        at org.apache.hadoop.ipc.Client.call(Client.java:719)
591        ... 4 more
592java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
593        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
594        at org.apache.hadoop.ipc.Client.call(Client.java:742)
595        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
596        at $Proxy4.getEditLogSize(Unknown Source)
597        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
598        at java.lang.Thread.run(Thread.java:637)
599Caused by: java.net.SocketException: Host is down
600        at sun.nio.ch.Net.connect(Native Method)
601        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
602        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
603        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
604        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
605        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
606        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
607        at org.apache.hadoop.ipc.Client.call(Client.java:719)
608        ... 4 more
609java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
610        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
611        at org.apache.hadoop.ipc.Client.call(Client.java:742)
612        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
613        at $Proxy4.getEditLogSize(Unknown Source)
614        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
615        at java.lang.Thread.run(Thread.java:637)
616Caused by: java.net.SocketException: Host is down
617        at sun.nio.ch.Net.connect(Native Method)
618        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
619        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
620        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
621        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
622        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
623        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
624        at org.apache.hadoop.ipc.Client.call(Client.java:719)
625        ... 4 more
626java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
627        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
628        at org.apache.hadoop.ipc.Client.call(Client.java:742)
629        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
630        at $Proxy4.getEditLogSize(Unknown Source)
631        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
632        at java.lang.Thread.run(Thread.java:637)
633Caused by: java.net.SocketException: Host is down
634        at sun.nio.ch.Net.connect(Native Method)
635        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
636        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
637        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
638        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
639        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
640        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
641        at org.apache.hadoop.ipc.Client.call(Client.java:719)
642        ... 4 more
643java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
644        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
645        at org.apache.hadoop.ipc.Client.call(Client.java:742)
646        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
647        at $Proxy4.getEditLogSize(Unknown Source)
648        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
649        at java.lang.Thread.run(Thread.java:637)
650Caused by: java.net.SocketException: Host is down
651        at sun.nio.ch.Net.connect(Native Method)
652        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
653        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
654        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
655        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
656        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
657        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
658        at org.apache.hadoop.ipc.Client.call(Client.java:719)
659        ... 4 more
660java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
661        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
662        at org.apache.hadoop.ipc.Client.call(Client.java:742)
663        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
664        at $Proxy4.getEditLogSize(Unknown Source)
665        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
666        at java.lang.Thread.run(Thread.java:637)
667Caused by: java.net.SocketException: Host is down
668        at sun.nio.ch.Net.connect(Native Method)
669        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
670        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
671        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
672        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
673        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
674        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
675        at org.apache.hadoop.ipc.Client.call(Client.java:719)
676        ... 4 more
677java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
678        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
679        at org.apache.hadoop.ipc.Client.call(Client.java:742)
680        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
681        at $Proxy4.getEditLogSize(Unknown Source)
682        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
683        at java.lang.Thread.run(Thread.java:637)
684Caused by: java.net.SocketException: Host is down
685        at sun.nio.ch.Net.connect(Native Method)
686        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
687        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
688        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
689        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
690        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
691        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
692        at org.apache.hadoop.ipc.Client.call(Client.java:719)
693        ... 4 more
694java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
695        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
696        at org.apache.hadoop.ipc.Client.call(Client.java:742)
697        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
698        at $Proxy4.getEditLogSize(Unknown Source)
699        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
700        at java.lang.Thread.run(Thread.java:637)
701Caused by: java.net.SocketException: Host is down
702        at sun.nio.ch.Net.connect(Native Method)
703        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
704        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
705        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
706        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
707        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
708        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
709        at org.apache.hadoop.ipc.Client.call(Client.java:719)
710        ... 4 more
711java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
712        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
713        at org.apache.hadoop.ipc.Client.call(Client.java:742)
714        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
715        at $Proxy4.getEditLogSize(Unknown Source)
716        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
717        at java.lang.Thread.run(Thread.java:637)
718Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
719        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
720        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
721        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
722        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
723        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
724        at org.apache.hadoop.ipc.Client.call(Client.java:719)
725        ... 4 more
726java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
727        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
728        at org.apache.hadoop.ipc.Client.call(Client.java:742)
729        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
730        at $Proxy4.getEditLogSize(Unknown Source)
731        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
732        at java.lang.Thread.run(Thread.java:637)
733Caused by: java.net.SocketException: Host is down
734        at sun.nio.ch.Net.connect(Native Method)
735        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
736        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
737        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
738        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
739        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
740        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
741        at org.apache.hadoop.ipc.Client.call(Client.java:719)
742        ... 4 more
743java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
744        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
745        at org.apache.hadoop.ipc.Client.call(Client.java:742)
746        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
747        at $Proxy4.getEditLogSize(Unknown Source)
748        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
749        at java.lang.Thread.run(Thread.java:637)
750Caused by: java.net.SocketException: Host is down
751        at sun.nio.ch.Net.connect(Native Method)
752        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
753        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
754        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
755        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
756        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
757        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
758        at org.apache.hadoop.ipc.Client.call(Client.java:719)
759        ... 4 more
760java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
761        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
762        at org.apache.hadoop.ipc.Client.call(Client.java:742)
763        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
764        at $Proxy4.getEditLogSize(Unknown Source)
765        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
766        at java.lang.Thread.run(Thread.java:637)
767Caused by: java.net.SocketException: Host is down
768        at sun.nio.ch.Net.connect(Native Method)
769        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
770        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
771        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
772        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
773        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
774        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
775        at org.apache.hadoop.ipc.Client.call(Client.java:719)
776        ... 4 more
777java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
778        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
779        at org.apache.hadoop.ipc.Client.call(Client.java:742)
780        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
781        at $Proxy4.getEditLogSize(Unknown Source)
782        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
783        at java.lang.Thread.run(Thread.java:637)
784Caused by: java.net.SocketException: Host is down
785        at sun.nio.ch.Net.connect(Native Method)
786        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
787        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
788        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
789        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
790        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
791        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
792        at org.apache.hadoop.ipc.Client.call(Client.java:719)
793        ... 4 more
794java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
795        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
796        at org.apache.hadoop.ipc.Client.call(Client.java:742)
797        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
798        at $Proxy4.getEditLogSize(Unknown Source)
799        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
800        at java.lang.Thread.run(Thread.java:637)
801Caused by: java.net.SocketException: Host is down
802        at sun.nio.ch.Net.connect(Native Method)
803        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
804        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
805        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
806        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
807        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
808        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
809        at org.apache.hadoop.ipc.Client.call(Client.java:719)
810        ... 4 more
811java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
812        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
813        at org.apache.hadoop.ipc.Client.call(Client.java:742)
814        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
815        at $Proxy4.getEditLogSize(Unknown Source)
816        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
817        at java.lang.Thread.run(Thread.java:637)
818Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
819        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
820        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
821        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
822        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
823        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
824        at org.apache.hadoop.ipc.Client.call(Client.java:719)
825        ... 4 more
826java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
827        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
828        at org.apache.hadoop.ipc.Client.call(Client.java:742)
829        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
830        at $Proxy4.getEditLogSize(Unknown Source)
831        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
832        at java.lang.Thread.run(Thread.java:637)
833Caused by: java.net.SocketException: Host is down
834        at sun.nio.ch.Net.connect(Native Method)
835        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
836        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
837        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
838        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
839        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
840        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
841        at org.apache.hadoop.ipc.Client.call(Client.java:719)
842        ... 4 more
843java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
844        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
845        at org.apache.hadoop.ipc.Client.call(Client.java:742)
846        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
847        at $Proxy4.getEditLogSize(Unknown Source)
848        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
849        at java.lang.Thread.run(Thread.java:637)
850Caused by: java.net.SocketException: Host is down
851        at sun.nio.ch.Net.connect(Native Method)
852        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
853        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
854        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
855        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
856        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
857        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
858        at org.apache.hadoop.ipc.Client.call(Client.java:719)
859        ... 4 more
860java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
861        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
862        at org.apache.hadoop.ipc.Client.call(Client.java:742)
863        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
864        at $Proxy4.getEditLogSize(Unknown Source)
865        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
866        at java.lang.Thread.run(Thread.java:637)
867Caused by: java.net.SocketException: Host is down
868        at sun.nio.ch.Net.connect(Native Method)
869        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
870        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
871        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
872        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
873        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
874        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
875        at org.apache.hadoop.ipc.Client.call(Client.java:719)
876        ... 4 more
877java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
878        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
879        at org.apache.hadoop.ipc.Client.call(Client.java:742)
880        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
881        at $Proxy4.getEditLogSize(Unknown Source)
882        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
883        at java.lang.Thread.run(Thread.java:637)
884Caused by: java.net.SocketException: Host is down
885        at sun.nio.ch.Net.connect(Native Method)
886        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
887        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
888        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
889        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
890        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
891        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
892        at org.apache.hadoop.ipc.Client.call(Client.java:719)
893        ... 4 more
894java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
895        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
896        at org.apache.hadoop.ipc.Client.call(Client.java:742)
897        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
898        at $Proxy4.getEditLogSize(Unknown Source)
899        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
900        at java.lang.Thread.run(Thread.java:637)
901Caused by: java.net.SocketException: Host is down
902        at sun.nio.ch.Net.connect(Native Method)
903        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
904        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
905        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
906        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
907        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
908        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
909        at org.apache.hadoop.ipc.Client.call(Client.java:719)
910        ... 4 more
911java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
912        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
913        at org.apache.hadoop.ipc.Client.call(Client.java:742)
914        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
915        at $Proxy4.getEditLogSize(Unknown Source)
916        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
917        at java.lang.Thread.run(Thread.java:637)
918Caused by: java.net.SocketException: Host is down
919        at sun.nio.ch.Net.connect(Native Method)
920        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
921        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
922        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
923        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
924        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
925        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
926        at org.apache.hadoop.ipc.Client.call(Client.java:719)
927        ... 4 more
928java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
929        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
930        at org.apache.hadoop.ipc.Client.call(Client.java:742)
931        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
932        at $Proxy4.getEditLogSize(Unknown Source)
933        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
934        at java.lang.Thread.run(Thread.java:637)
935Caused by: java.net.SocketException: Host is down
936        at sun.nio.ch.Net.connect(Native Method)
937        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
938        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
939        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
940        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
941        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
942        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
943        at org.apache.hadoop.ipc.Client.call(Client.java:719)
944        ... 4 more
945java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
946        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
947        at org.apache.hadoop.ipc.Client.call(Client.java:742)
948        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
949        at $Proxy4.getEditLogSize(Unknown Source)
950        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
951        at java.lang.Thread.run(Thread.java:637)
952Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
953        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
954        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
955        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
956        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
957        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
958        at org.apache.hadoop.ipc.Client.call(Client.java:719)
959        ... 4 more
960java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
961        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
962        at org.apache.hadoop.ipc.Client.call(Client.java:742)
963        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
964        at $Proxy4.getEditLogSize(Unknown Source)
965        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
966        at java.lang.Thread.run(Thread.java:637)
967Caused by: java.net.SocketException: Host is down
968        at sun.nio.ch.Net.connect(Native Method)
969        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
970        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
971        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
972        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
973        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
974        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
975        at org.apache.hadoop.ipc.Client.call(Client.java:719)
976        ... 4 more
977java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
978        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
979        at org.apache.hadoop.ipc.Client.call(Client.java:742)
980        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
981        at $Proxy4.getEditLogSize(Unknown Source)
982        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
983        at java.lang.Thread.run(Thread.java:637)
984Caused by: java.net.SocketException: Host is down
985        at sun.nio.ch.Net.connect(Native Method)
986        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
987        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
988        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
989        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
990        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
991        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
992        at org.apache.hadoop.ipc.Client.call(Client.java:719)
993        ... 4 more
994java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
995        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
996        at org.apache.hadoop.ipc.Client.call(Client.java:742)
997        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
998        at $Proxy4.getEditLogSize(Unknown Source)
999        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1000        at java.lang.Thread.run(Thread.java:637)
1001Caused by: java.net.SocketException: Host is down
1002        at sun.nio.ch.Net.connect(Native Method)
1003        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1004        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1005        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1006        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1007        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1008        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1009        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1010        ... 4 more
1011java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1012        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1013        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1014        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1015        at $Proxy4.getEditLogSize(Unknown Source)
1016        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1017        at java.lang.Thread.run(Thread.java:637)
1018Caused by: java.net.SocketException: Host is down
1019        at sun.nio.ch.Net.connect(Native Method)
1020        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1021        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1022        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1023        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1024        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1025        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1026        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1027        ... 4 more
1028java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1029        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1030        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1031        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1032        at $Proxy4.getEditLogSize(Unknown Source)
1033        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1034        at java.lang.Thread.run(Thread.java:637)
1035Caused by: java.net.SocketException: Host is down
1036        at sun.nio.ch.Net.connect(Native Method)
1037        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1038        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1039        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1040        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1041        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1042        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1043        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1044        ... 4 more
1045java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1046        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1047        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1048        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1049        at $Proxy4.getEditLogSize(Unknown Source)
1050        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1051        at java.lang.Thread.run(Thread.java:637)
1052Caused by: java.net.SocketException: Host is down
1053        at sun.nio.ch.Net.connect(Native Method)
1054        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1055        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1056        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1057        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1058        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1059        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1060        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1061        ... 4 more
1062java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1063        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1064        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1065        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1066        at $Proxy4.getEditLogSize(Unknown Source)
1067        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1068        at java.lang.Thread.run(Thread.java:637)
1069Caused by: java.net.SocketException: Host is down
1070        at sun.nio.ch.Net.connect(Native Method)
1071        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1072        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1073        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1074        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1075        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1076        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1077        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1078        ... 4 more
1079java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1080        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1081        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1082        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1083        at $Proxy4.getEditLogSize(Unknown Source)
1084        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1085        at java.lang.Thread.run(Thread.java:637)
1086Caused by: java.net.SocketException: Host is down
1087        at sun.nio.ch.Net.connect(Native Method)
1088        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1089        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1090        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1091        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1092        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1093        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1094        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1095        ... 4 more
1096java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1097        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1098        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1099        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1100        at $Proxy4.getEditLogSize(Unknown Source)
1101        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1102        at java.lang.Thread.run(Thread.java:637)
1103Caused by: java.net.SocketException: Host is down
1104        at sun.nio.ch.Net.connect(Native Method)
1105        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1106        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1107        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1108        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1109        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1110        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1111        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1112        ... 4 more
1113java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1114        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1115        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1116        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1117        at $Proxy4.getEditLogSize(Unknown Source)
1118        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1119        at java.lang.Thread.run(Thread.java:637)
1120Caused by: java.net.SocketException: Host is down
1121        at sun.nio.ch.Net.connect(Native Method)
1122        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1123        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1124        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1125        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1126        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1127        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1128        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1129        ... 4 more
1130java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1131        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1132        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1133        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1134        at $Proxy4.getEditLogSize(Unknown Source)
1135        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1136        at java.lang.Thread.run(Thread.java:637)
1137Caused by: java.net.SocketException: Host is down
1138        at sun.nio.ch.Net.connect(Native Method)
1139        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1140        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1141        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1142        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1143        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1144        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1145        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1146        ... 4 more
1147java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1148        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1149        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1150        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1151        at $Proxy4.getEditLogSize(Unknown Source)
1152        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1153        at java.lang.Thread.run(Thread.java:637)
1154Caused by: java.net.SocketException: Host is down
1155        at sun.nio.ch.Net.connect(Native Method)
1156        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1157        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1158        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1159        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1160        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1161        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1162        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1163        ... 4 more
1164java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1165        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1166        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1167        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1168        at $Proxy4.getEditLogSize(Unknown Source)
1169        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1170        at java.lang.Thread.run(Thread.java:637)
1171Caused by: java.net.SocketException: Host is down
1172        at sun.nio.ch.Net.connect(Native Method)
1173        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1174        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1175        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1176        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1177        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1178        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1179        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1180        ... 4 more
1181java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1182        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1183        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1184        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1185        at $Proxy4.getEditLogSize(Unknown Source)
1186        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1187        at java.lang.Thread.run(Thread.java:637)
1188Caused by: java.net.SocketException: Host is down
1189        at sun.nio.ch.Net.connect(Native Method)
1190        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1191        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1192        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1193        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1194        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1195        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1196        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1197        ... 4 more
1198java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1199        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1200        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1201        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1202        at $Proxy4.getEditLogSize(Unknown Source)
1203        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1204        at java.lang.Thread.run(Thread.java:637)
1205Caused by: java.net.SocketException: Host is down
1206        at sun.nio.ch.Net.connect(Native Method)
1207        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1208        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1209        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1210        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1211        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1212        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1213        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1214        ... 4 more
1215java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1216        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1217        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1218        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1219        at $Proxy4.getEditLogSize(Unknown Source)
1220        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1221        at java.lang.Thread.run(Thread.java:637)
1222Caused by: java.net.SocketException: Host is down
1223        at sun.nio.ch.Net.connect(Native Method)
1224        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1225        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1226        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1227        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1228        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1229        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1230        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1231        ... 4 more
1232java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1233        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1234        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1235        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1236        at $Proxy4.getEditLogSize(Unknown Source)
1237        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1238        at java.lang.Thread.run(Thread.java:637)
1239Caused by: java.net.SocketException: Host is down
1240        at sun.nio.ch.Net.connect(Native Method)
1241        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1242        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1243        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1244        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1245        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1246        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1247        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1248        ... 4 more
1249java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1250        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1251        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1252        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1253        at $Proxy4.getEditLogSize(Unknown Source)
1254        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1255        at java.lang.Thread.run(Thread.java:637)
1256Caused by: java.net.SocketException: Host is down
1257        at sun.nio.ch.Net.connect(Native Method)
1258        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1259        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1260        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1261        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1262        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1263        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1264        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1265        ... 4 more
1266java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused
1267        at org.apache.hadoop.ipc.Client.wrapException(Client.java:766)
1268        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1269        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1270        at $Proxy4.getEditLogSize(Unknown Source)
1271        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1272        at java.lang.Thread.run(Thread.java:637)
1273Caused by: java.net.ConnectException: Connection refused
1274        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
1275        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
1276        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
1277        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1278        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1279        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1280        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1281        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1282        ... 4 more
1283java.net.ConnectException: Call to imac.local/192.168.1.2:9000 failed on connection exception: java.net.ConnectException: Connection refused
1284        at org.apache.hadoop.ipc.Client.wrapException(Client.java:766)
1285        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1286        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1287        at $Proxy4.getEditLogSize(Unknown Source)
1288        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1289        at java.lang.Thread.run(Thread.java:637)
1290Caused by: java.net.ConnectException: Connection refused
1291        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
1292        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
1293        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
1294        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1295        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1296        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1297        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1298        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1299        ... 4 more
1300java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1301        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1302        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1303        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1304        at $Proxy4.getEditLogSize(Unknown Source)
1305        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1306        at java.lang.Thread.run(Thread.java:637)
1307Caused by: java.net.SocketException: Host is down
1308        at sun.nio.ch.Net.connect(Native Method)
1309        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1310        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1311        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1312        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1313        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1314        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1315        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1316        ... 4 more
1317java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1318        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1319        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1320        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1321        at $Proxy4.getEditLogSize(Unknown Source)
1322        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1323        at java.lang.Thread.run(Thread.java:637)
1324Caused by: java.net.SocketException: Host is down
1325        at sun.nio.ch.Net.connect(Native Method)
1326        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1327        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1328        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1329        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1330        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1331        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1332        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1333        ... 4 more
1334java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1335        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1336        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1337        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1338        at $Proxy4.getEditLogSize(Unknown Source)
1339        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1340        at java.lang.Thread.run(Thread.java:637)
1341Caused by: java.net.SocketException: Host is down
1342        at sun.nio.ch.Net.connect(Native Method)
1343        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1344        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1345        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1346        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1347        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1348        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1349        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1350        ... 4 more
1351java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1352        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1353        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1354        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1355        at $Proxy4.getEditLogSize(Unknown Source)
1356        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1357        at java.lang.Thread.run(Thread.java:637)
1358Caused by: java.net.SocketException: Host is down
1359        at sun.nio.ch.Net.connect(Native Method)
1360        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1361        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1362        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1363        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1364        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1365        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1366        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1367        ... 4 more
1368java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1369        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1370        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1371        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1372        at $Proxy4.getEditLogSize(Unknown Source)
1373        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1374        at java.lang.Thread.run(Thread.java:637)
1375Caused by: java.net.SocketException: Host is down
1376        at sun.nio.ch.Net.connect(Native Method)
1377        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1378        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1379        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1380        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1381        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1382        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1383        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1384        ... 4 more
1385java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1386        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1387        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1388        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1389        at $Proxy4.getEditLogSize(Unknown Source)
1390        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1391        at java.lang.Thread.run(Thread.java:637)
1392Caused by: java.net.SocketException: Host is down
1393        at sun.nio.ch.Net.connect(Native Method)
1394        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1395        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1396        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1397        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1398        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1399        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1400        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1401        ... 4 more
1402java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1403        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1404        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1405        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1406        at $Proxy4.getEditLogSize(Unknown Source)
1407        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1408        at java.lang.Thread.run(Thread.java:637)
1409Caused by: java.net.SocketException: Host is down
1410        at sun.nio.ch.Net.connect(Native Method)
1411        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1412        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1413        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1414        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1415        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1416        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1417        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1418        ... 4 more
1419java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
1420        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
1421        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1422        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1423        at $Proxy4.getEditLogSize(Unknown Source)
1424        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1425        at java.lang.Thread.run(Thread.java:637)
1426Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
1427        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
1428        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1429        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1430        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1431        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1432        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1433        ... 4 more
1434java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1435        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1436        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1437        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1438        at $Proxy4.getEditLogSize(Unknown Source)
1439        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1440        at java.lang.Thread.run(Thread.java:637)
1441Caused by: java.net.SocketException: Host is down
1442        at sun.nio.ch.Net.connect(Native Method)
1443        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1444        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1445        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1446        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1447        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1448        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1449        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1450        ... 4 more
1451java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1452        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1453        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1454        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1455        at $Proxy4.getEditLogSize(Unknown Source)
1456        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1457        at java.lang.Thread.run(Thread.java:637)
1458Caused by: java.net.SocketException: Host is down
1459        at sun.nio.ch.Net.connect(Native Method)
1460        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1461        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1462        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1463        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1464        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1465        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1466        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1467        ... 4 more
1468java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1469        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1470        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1471        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1472        at $Proxy4.getEditLogSize(Unknown Source)
1473        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1474        at java.lang.Thread.run(Thread.java:637)
1475Caused by: java.net.SocketException: Host is down
1476        at sun.nio.ch.Net.connect(Native Method)
1477        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1478        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1479        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1480        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1481        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1482        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1483        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1484        ... 4 more
1485java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1486        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1487        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1488        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1489        at $Proxy4.getEditLogSize(Unknown Source)
1490        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1491        at java.lang.Thread.run(Thread.java:637)
1492Caused by: java.net.SocketException: Host is down
1493        at sun.nio.ch.Net.connect(Native Method)
1494        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1495        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1496        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1497        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1498        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1499        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1500        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1501        ... 4 more
1502java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1503        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1504        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1505        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1506        at $Proxy4.getEditLogSize(Unknown Source)
1507        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1508        at java.lang.Thread.run(Thread.java:637)
1509Caused by: java.net.SocketException: Host is down
1510        at sun.nio.ch.Net.connect(Native Method)
1511        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1512        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1513        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1514        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1515        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1516        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1517        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1518        ... 4 more
1519java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1520        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1521        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1522        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1523        at $Proxy4.getEditLogSize(Unknown Source)
1524        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1525        at java.lang.Thread.run(Thread.java:637)
1526Caused by: java.net.SocketException: Host is down
1527        at sun.nio.ch.Net.connect(Native Method)
1528        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1529        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1530        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1531        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1532        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1533        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1534        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1535        ... 4 more
1536java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1537        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1538        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1539        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1540        at $Proxy4.getEditLogSize(Unknown Source)
1541        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1542        at java.lang.Thread.run(Thread.java:637)
1543Caused by: java.net.SocketException: Host is down
1544        at sun.nio.ch.Net.connect(Native Method)
1545        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1546        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1547        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1548        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1549        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1550        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1551        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1552        ... 4 more
1553java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
1554        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
1555        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1556        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1557        at $Proxy4.getEditLogSize(Unknown Source)
1558        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1559        at java.lang.Thread.run(Thread.java:637)
1560Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
1561        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
1562        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1563        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1564        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1565        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1566        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1567        ... 4 more
1568java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1569        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1570        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1571        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1572        at $Proxy4.getEditLogSize(Unknown Source)
1573        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1574        at java.lang.Thread.run(Thread.java:637)
1575Caused by: java.net.SocketException: Host is down
1576        at sun.nio.ch.Net.connect(Native Method)
1577        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1578        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1579        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1580        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1581        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1582        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1583        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1584        ... 4 more
1585java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1586        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1587        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1588        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1589        at $Proxy4.getEditLogSize(Unknown Source)
1590        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1591        at java.lang.Thread.run(Thread.java:637)
1592Caused by: java.net.SocketException: Host is down
1593        at sun.nio.ch.Net.connect(Native Method)
1594        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1595        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1596        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1597        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1598        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1599        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1600        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1601        ... 4 more
1602java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1603        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1604        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1605        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1606        at $Proxy4.getEditLogSize(Unknown Source)
1607        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1608        at java.lang.Thread.run(Thread.java:637)
1609Caused by: java.net.SocketException: Host is down
1610        at sun.nio.ch.Net.connect(Native Method)
1611        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1612        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1613        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1614        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1615        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1616        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1617        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1618        ... 4 more
1619java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1620        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1621        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1622        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1623        at $Proxy4.getEditLogSize(Unknown Source)
1624        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1625        at java.lang.Thread.run(Thread.java:637)
1626Caused by: java.net.SocketException: Host is down
1627        at sun.nio.ch.Net.connect(Native Method)
1628        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1629        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1630        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1631        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1632        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1633        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1634        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1635        ... 4 more
1636java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1637        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1638        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1639        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1640        at $Proxy4.getEditLogSize(Unknown Source)
1641        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1642        at java.lang.Thread.run(Thread.java:637)
1643Caused by: java.net.SocketException: Host is down
1644        at sun.nio.ch.Net.connect(Native Method)
1645        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1646        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1647        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1648        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1649        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1650        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1651        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1652        ... 4 more
1653java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1654        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1655        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1656        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1657        at $Proxy4.getEditLogSize(Unknown Source)
1658        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1659        at java.lang.Thread.run(Thread.java:637)
1660Caused by: java.net.SocketException: Host is down
1661        at sun.nio.ch.Net.connect(Native Method)
1662        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1663        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1664        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1665        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1666        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1667        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1668        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1669        ... 4 more
1670java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1671        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1672        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1673        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1674        at $Proxy4.getEditLogSize(Unknown Source)
1675        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1676        at java.lang.Thread.run(Thread.java:637)
1677Caused by: java.net.SocketException: Host is down
1678        at sun.nio.ch.Net.connect(Native Method)
1679        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1680        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1681        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1682        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1683        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1684        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1685        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1686        ... 4 more
1687java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1688        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1689        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1690        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1691        at $Proxy4.getEditLogSize(Unknown Source)
1692        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1693        at java.lang.Thread.run(Thread.java:637)
1694Caused by: java.net.SocketException: Host is down
1695        at sun.nio.ch.Net.connect(Native Method)
1696        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1697        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1698        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1699        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1700        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1701        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1702        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1703        ... 4 more
1704java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1705        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1706        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1707        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1708        at $Proxy4.getEditLogSize(Unknown Source)
1709        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1710        at java.lang.Thread.run(Thread.java:637)
1711Caused by: java.net.SocketException: Host is down
1712        at sun.nio.ch.Net.connect(Native Method)
1713        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1714        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1715        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1716        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1717        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1718        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1719        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1720        ... 4 more
1721java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1722        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1723        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1724        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1725        at $Proxy4.getEditLogSize(Unknown Source)
1726        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1727        at java.lang.Thread.run(Thread.java:637)
1728Caused by: java.net.SocketException: Host is down
1729        at sun.nio.ch.Net.connect(Native Method)
1730        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1731        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1732        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1733        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1734        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1735        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1736        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1737        ... 4 more
1738java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
1739        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
1740        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1741        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1742        at $Proxy4.getEditLogSize(Unknown Source)
1743        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1744        at java.lang.Thread.run(Thread.java:637)
1745Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
1746        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
1747        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1748        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1749        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1750        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1751        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1752        ... 4 more
1753java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1754        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1755        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1756        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1757        at $Proxy4.getEditLogSize(Unknown Source)
1758        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1759        at java.lang.Thread.run(Thread.java:637)
1760Caused by: java.net.SocketException: Host is down
1761        at sun.nio.ch.Net.connect(Native Method)
1762        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1763        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1764        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1765        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1766        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1767        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1768        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1769        ... 4 more
1770java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1771        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1772        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1773        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1774        at $Proxy4.getEditLogSize(Unknown Source)
1775        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1776        at java.lang.Thread.run(Thread.java:637)
1777Caused by: java.net.SocketException: Host is down
1778        at sun.nio.ch.Net.connect(Native Method)
1779        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1780        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1781        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1782        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1783        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1784        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1785        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1786        ... 4 more
1787java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1788        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1789        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1790        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1791        at $Proxy4.getEditLogSize(Unknown Source)
1792        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1793        at java.lang.Thread.run(Thread.java:637)
1794Caused by: java.net.SocketException: Host is down
1795        at sun.nio.ch.Net.connect(Native Method)
1796        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1797        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1798        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1799        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1800        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1801        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1802        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1803        ... 4 more
1804java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1805        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1806        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1807        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1808        at $Proxy4.getEditLogSize(Unknown Source)
1809        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1810        at java.lang.Thread.run(Thread.java:637)
1811Caused by: java.net.SocketException: Host is down
1812        at sun.nio.ch.Net.connect(Native Method)
1813        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1814        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1815        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1816        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1817        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1818        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1819        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1820        ... 4 more
1821java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1822        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1823        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1824        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1825        at $Proxy4.getEditLogSize(Unknown Source)
1826        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1827        at java.lang.Thread.run(Thread.java:637)
1828Caused by: java.net.SocketException: Host is down
1829        at sun.nio.ch.Net.connect(Native Method)
1830        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1831        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1832        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1833        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1834        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1835        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1836        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1837        ... 4 more
1838java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1839        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1840        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1841        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1842        at $Proxy4.getEditLogSize(Unknown Source)
1843        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1844        at java.lang.Thread.run(Thread.java:637)
1845Caused by: java.net.SocketException: Host is down
1846        at sun.nio.ch.Net.connect(Native Method)
1847        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1848        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1849        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1850        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1851        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1852        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1853        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1854        ... 4 more
1855java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1856        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1857        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1858        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1859        at $Proxy4.getEditLogSize(Unknown Source)
1860        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1861        at java.lang.Thread.run(Thread.java:637)
1862Caused by: java.net.SocketException: Host is down
1863        at sun.nio.ch.Net.connect(Native Method)
1864        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1865        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1866        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1867        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1868        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1869        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1870        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1871        ... 4 more
1872java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1873        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1874        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1875        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1876        at $Proxy4.getEditLogSize(Unknown Source)
1877        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1878        at java.lang.Thread.run(Thread.java:637)
1879Caused by: java.net.SocketException: Host is down
1880        at sun.nio.ch.Net.connect(Native Method)
1881        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1882        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1883        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1884        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1885        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1886        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1887        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1888        ... 4 more
1889java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1890        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1891        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1892        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1893        at $Proxy4.getEditLogSize(Unknown Source)
1894        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1895        at java.lang.Thread.run(Thread.java:637)
1896Caused by: java.net.SocketException: Host is down
1897        at sun.nio.ch.Net.connect(Native Method)
1898        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1899        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1900        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1901        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1902        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1903        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1904        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1905        ... 4 more
1906java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1907        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1908        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1909        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1910        at $Proxy4.getEditLogSize(Unknown Source)
1911        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1912        at java.lang.Thread.run(Thread.java:637)
1913Caused by: java.net.SocketException: Host is down
1914        at sun.nio.ch.Net.connect(Native Method)
1915        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1916        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1917        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1918        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1919        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1920        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1921        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1922        ... 4 more
1923java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1924        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1925        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1926        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1927        at $Proxy4.getEditLogSize(Unknown Source)
1928        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1929        at java.lang.Thread.run(Thread.java:637)
1930Caused by: java.net.SocketException: Host is down
1931        at sun.nio.ch.Net.connect(Native Method)
1932        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1933        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1934        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1935        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1936        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1937        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1938        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1939        ... 4 more
1940java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1941        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1942        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1943        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1944        at $Proxy4.getEditLogSize(Unknown Source)
1945        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1946        at java.lang.Thread.run(Thread.java:637)
1947Caused by: java.net.SocketException: Host is down
1948        at sun.nio.ch.Net.connect(Native Method)
1949        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1950        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1951        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1952        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1953        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1954        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1955        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1956        ... 4 more
1957java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1958        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1959        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1960        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1961        at $Proxy4.getEditLogSize(Unknown Source)
1962        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1963        at java.lang.Thread.run(Thread.java:637)
1964Caused by: java.net.SocketException: Host is down
1965        at sun.nio.ch.Net.connect(Native Method)
1966        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1967        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1968        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1969        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1970        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1971        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1972        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1973        ... 4 more
1974java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1975        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1976        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1977        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1978        at $Proxy4.getEditLogSize(Unknown Source)
1979        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1980        at java.lang.Thread.run(Thread.java:637)
1981Caused by: java.net.SocketException: Host is down
1982        at sun.nio.ch.Net.connect(Native Method)
1983        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
1984        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
1985        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
1986        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
1987        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
1988        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
1989        at org.apache.hadoop.ipc.Client.call(Client.java:719)
1990        ... 4 more
1991java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
1992        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
1993        at org.apache.hadoop.ipc.Client.call(Client.java:742)
1994        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
1995        at $Proxy4.getEditLogSize(Unknown Source)
1996        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
1997        at java.lang.Thread.run(Thread.java:637)
1998Caused by: java.net.SocketException: Host is down
1999        at sun.nio.ch.Net.connect(Native Method)
2000        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2001        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2002        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2003        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2004        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2005        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2006        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2007        ... 4 more
2008java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2009        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2010        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2011        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2012        at $Proxy4.getEditLogSize(Unknown Source)
2013        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2014        at java.lang.Thread.run(Thread.java:637)
2015Caused by: java.net.SocketException: Host is down
2016        at sun.nio.ch.Net.connect(Native Method)
2017        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2018        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2019        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2020        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2021        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2022        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2023        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2024        ... 4 more
2025java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2026        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2027        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2028        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2029        at $Proxy4.getEditLogSize(Unknown Source)
2030        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2031        at java.lang.Thread.run(Thread.java:637)
2032Caused by: java.net.SocketException: Host is down
2033        at sun.nio.ch.Net.connect(Native Method)
2034        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2035        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2036        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2037        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2038        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2039        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2040        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2041        ... 4 more
2042java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2043        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2044        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2045        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2046        at $Proxy4.getEditLogSize(Unknown Source)
2047        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2048        at java.lang.Thread.run(Thread.java:637)
2049Caused by: java.net.SocketException: Host is down
2050        at sun.nio.ch.Net.connect(Native Method)
2051        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2052        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2053        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2054        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2055        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2056        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2057        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2058        ... 4 more
2059java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2060        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2061        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2062        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2063        at $Proxy4.getEditLogSize(Unknown Source)
2064        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2065        at java.lang.Thread.run(Thread.java:637)
2066Caused by: java.net.SocketException: Host is down
2067        at sun.nio.ch.Net.connect(Native Method)
2068        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2069        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2070        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2071        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2072        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2073        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2074        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2075        ... 4 more
2076java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2077        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2078        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2079        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2080        at $Proxy4.getEditLogSize(Unknown Source)
2081        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2082        at java.lang.Thread.run(Thread.java:637)
2083Caused by: java.net.SocketException: Host is down
2084        at sun.nio.ch.Net.connect(Native Method)
2085        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2086        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2087        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2088        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2089        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2090        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2091        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2092        ... 4 more
2093java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2094        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2095        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2096        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2097        at $Proxy4.getEditLogSize(Unknown Source)
2098        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2099        at java.lang.Thread.run(Thread.java:637)
2100Caused by: java.net.SocketException: Host is down
2101        at sun.nio.ch.Net.connect(Native Method)
2102        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2103        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2104        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2105        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2106        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2107        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2108        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2109        ... 4 more
2110java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2111        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2112        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2113        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2114        at $Proxy4.getEditLogSize(Unknown Source)
2115        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2116        at java.lang.Thread.run(Thread.java:637)
2117Caused by: java.net.SocketException: Host is down
2118        at sun.nio.ch.Net.connect(Native Method)
2119        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2120        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2121        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2122        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2123        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2124        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2125        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2126        ... 4 more
2127java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2128        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2129        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2130        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2131        at $Proxy4.getEditLogSize(Unknown Source)
2132        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2133        at java.lang.Thread.run(Thread.java:637)
2134Caused by: java.net.SocketException: Host is down
2135        at sun.nio.ch.Net.connect(Native Method)
2136        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2137        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2138        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2139        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2140        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2141        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2142        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2143        ... 4 more
2144java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2145        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2146        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2147        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2148        at $Proxy4.getEditLogSize(Unknown Source)
2149        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2150        at java.lang.Thread.run(Thread.java:637)
2151Caused by: java.net.SocketException: Host is down
2152        at sun.nio.ch.Net.connect(Native Method)
2153        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2154        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2155        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2156        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2157        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2158        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2159        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2160        ... 4 more
2161java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2162        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2163        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2164        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2165        at $Proxy4.getEditLogSize(Unknown Source)
2166        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2167        at java.lang.Thread.run(Thread.java:637)
2168Caused by: java.net.SocketException: Host is down
2169        at sun.nio.ch.Net.connect(Native Method)
2170        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2171        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2172        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2173        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2174        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2175        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2176        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2177        ... 4 more
2178java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2179        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2180        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2181        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2182        at $Proxy4.getEditLogSize(Unknown Source)
2183        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2184        at java.lang.Thread.run(Thread.java:637)
2185Caused by: java.net.SocketException: Host is down
2186        at sun.nio.ch.Net.connect(Native Method)
2187        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2188        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2189        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2190        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2191        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2192        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2193        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2194        ... 4 more
2195java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2196        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2197        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2198        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2199        at $Proxy4.getEditLogSize(Unknown Source)
2200        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2201        at java.lang.Thread.run(Thread.java:637)
2202Caused by: java.net.SocketException: Host is down
2203        at sun.nio.ch.Net.connect(Native Method)
2204        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2205        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2206        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2207        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2208        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2209        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2210        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2211        ... 4 more
2212java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2213        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2214        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2215        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2216        at $Proxy4.getEditLogSize(Unknown Source)
2217        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2218        at java.lang.Thread.run(Thread.java:637)
2219Caused by: java.net.SocketException: Host is down
2220        at sun.nio.ch.Net.connect(Native Method)
2221        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2222        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2223        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2224        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2225        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2226        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2227        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2228        ... 4 more
2229java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2230        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2231        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2232        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2233        at $Proxy4.getEditLogSize(Unknown Source)
2234        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2235        at java.lang.Thread.run(Thread.java:637)
2236Caused by: java.net.SocketException: Host is down
2237        at sun.nio.ch.Net.connect(Native Method)
2238        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2239        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2240        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2241        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2242        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2243        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2244        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2245        ... 4 more
2246java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2247        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2248        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2249        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2250        at $Proxy4.getEditLogSize(Unknown Source)
2251        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2252        at java.lang.Thread.run(Thread.java:637)
2253Caused by: java.net.SocketException: Host is down
2254        at sun.nio.ch.Net.connect(Native Method)
2255        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2256        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2257        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2258        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2259        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2260        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2261        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2262        ... 4 more
2263java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2264        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2265        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2266        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2267        at $Proxy4.getEditLogSize(Unknown Source)
2268        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2269        at java.lang.Thread.run(Thread.java:637)
2270Caused by: java.net.SocketException: Host is down
2271        at sun.nio.ch.Net.connect(Native Method)
2272        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2273        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2274        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2275        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2276        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2277        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2278        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2279        ... 4 more
2280java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2281        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2282        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2283        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2284        at $Proxy4.getEditLogSize(Unknown Source)
2285        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2286        at java.lang.Thread.run(Thread.java:637)
2287Caused by: java.net.SocketException: Host is down
2288        at sun.nio.ch.Net.connect(Native Method)
2289        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2290        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2291        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2292        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2293        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2294        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2295        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2296        ... 4 more
2297java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2298        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2299        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2300        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2301        at $Proxy4.getEditLogSize(Unknown Source)
2302        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2303        at java.lang.Thread.run(Thread.java:637)
2304Caused by: java.net.SocketException: Host is down
2305        at sun.nio.ch.Net.connect(Native Method)
2306        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2307        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2308        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2309        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2310        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2311        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2312        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2313        ... 4 more
2314java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2315        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2316        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2317        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2318        at $Proxy4.getEditLogSize(Unknown Source)
2319        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2320        at java.lang.Thread.run(Thread.java:637)
2321Caused by: java.net.SocketException: Host is down
2322        at sun.nio.ch.Net.connect(Native Method)
2323        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2324        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2325        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2326        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2327        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2328        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2329        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2330        ... 4 more
2331java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2332        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2333        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2334        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2335        at $Proxy4.getEditLogSize(Unknown Source)
2336        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2337        at java.lang.Thread.run(Thread.java:637)
2338Caused by: java.net.SocketException: Host is down
2339        at sun.nio.ch.Net.connect(Native Method)
2340        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2341        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2342        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2343        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2344        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2345        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2346        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2347        ... 4 more
2348java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2349        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2350        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2351        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2352        at $Proxy4.getEditLogSize(Unknown Source)
2353        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2354        at java.lang.Thread.run(Thread.java:637)
2355Caused by: java.net.SocketException: Host is down
2356        at sun.nio.ch.Net.connect(Native Method)
2357        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2358        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2359        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2360        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2361        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2362        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2363        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2364        ... 4 more
2365java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2366        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2367        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2368        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2369        at $Proxy4.getEditLogSize(Unknown Source)
2370        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2371        at java.lang.Thread.run(Thread.java:637)
2372Caused by: java.net.SocketException: Host is down
2373        at sun.nio.ch.Net.connect(Native Method)
2374        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2375        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2376        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2377        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2378        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2379        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2380        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2381        ... 4 more
2382java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2383        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2384        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2385        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2386        at $Proxy4.getEditLogSize(Unknown Source)
2387        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2388        at java.lang.Thread.run(Thread.java:637)
2389Caused by: java.net.SocketException: Host is down
2390        at sun.nio.ch.Net.connect(Native Method)
2391        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2392        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2393        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2394        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2395        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2396        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2397        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2398        ... 4 more
2399java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2400        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2401        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2402        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2403        at $Proxy4.getEditLogSize(Unknown Source)
2404        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2405        at java.lang.Thread.run(Thread.java:637)
2406Caused by: java.net.SocketException: Host is down
2407        at sun.nio.ch.Net.connect(Native Method)
2408        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2409        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2410        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2411        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2412        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2413        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2414        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2415        ... 4 more
2416java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2417        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2418        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2419        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2420        at $Proxy4.getEditLogSize(Unknown Source)
2421        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2422        at java.lang.Thread.run(Thread.java:637)
2423Caused by: java.net.SocketException: Host is down
2424        at sun.nio.ch.Net.connect(Native Method)
2425        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2426        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2427        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2428        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2429        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2430        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2431        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2432        ... 4 more
2433java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2434        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2435        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2436        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2437        at $Proxy4.getEditLogSize(Unknown Source)
2438        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2439        at java.lang.Thread.run(Thread.java:637)
2440Caused by: java.net.SocketException: Host is down
2441        at sun.nio.ch.Net.connect(Native Method)
2442        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2443        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2444        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2445        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2446        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2447        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2448        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2449        ... 4 more
2450java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2451        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2452        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2453        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2454        at $Proxy4.getEditLogSize(Unknown Source)
2455        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2456        at java.lang.Thread.run(Thread.java:637)
2457Caused by: java.net.SocketException: Host is down
2458        at sun.nio.ch.Net.connect(Native Method)
2459        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2460        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2461        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2462        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2463        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2464        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2465        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2466        ... 4 more
2467java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2468        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2469        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2470        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2471        at $Proxy4.getEditLogSize(Unknown Source)
2472        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2473        at java.lang.Thread.run(Thread.java:637)
2474Caused by: java.net.SocketException: Host is down
2475        at sun.nio.ch.Net.connect(Native Method)
2476        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2477        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2478        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2479        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2480        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2481        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2482        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2483        ... 4 more
2484java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2485        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2486        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2487        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2488        at $Proxy4.getEditLogSize(Unknown Source)
2489        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2490        at java.lang.Thread.run(Thread.java:637)
2491Caused by: java.net.SocketException: Host is down
2492        at sun.nio.ch.Net.connect(Native Method)
2493        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2494        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2495        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2496        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2497        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2498        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2499        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2500        ... 4 more
2501java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2502        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2503        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2504        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2505        at $Proxy4.getEditLogSize(Unknown Source)
2506        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2507        at java.lang.Thread.run(Thread.java:637)
2508Caused by: java.net.SocketException: Host is down
2509        at sun.nio.ch.Net.connect(Native Method)
2510        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2511        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2512        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2513        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2514        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2515        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2516        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2517        ... 4 more
2518java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2519        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2520        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2521        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2522        at $Proxy4.getEditLogSize(Unknown Source)
2523        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2524        at java.lang.Thread.run(Thread.java:637)
2525Caused by: java.net.SocketException: Host is down
2526        at sun.nio.ch.Net.connect(Native Method)
2527        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2528        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2529        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2530        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2531        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2532        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2533        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2534        ... 4 more
2535java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2536        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2537        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2538        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2539        at $Proxy4.getEditLogSize(Unknown Source)
2540        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2541        at java.lang.Thread.run(Thread.java:637)
2542Caused by: java.net.SocketException: Host is down
2543        at sun.nio.ch.Net.connect(Native Method)
2544        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2545        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2546        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2547        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2548        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2549        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2550        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2551        ... 4 more
2552java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2553        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2554        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2555        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2556        at $Proxy4.getEditLogSize(Unknown Source)
2557        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2558        at java.lang.Thread.run(Thread.java:637)
2559Caused by: java.net.SocketException: Host is down
2560        at sun.nio.ch.Net.connect(Native Method)
2561        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2562        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2563        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2564        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2565        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2566        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2567        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2568        ... 4 more
2569java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2570        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2571        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2572        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2573        at $Proxy4.getEditLogSize(Unknown Source)
2574        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2575        at java.lang.Thread.run(Thread.java:637)
2576Caused by: java.net.SocketException: Host is down
2577        at sun.nio.ch.Net.connect(Native Method)
2578        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2579        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2580        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2581        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2582        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2583        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2584        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2585        ... 4 more
2586java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2587        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2588        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2589        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2590        at $Proxy4.getEditLogSize(Unknown Source)
2591        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2592        at java.lang.Thread.run(Thread.java:637)
2593Caused by: java.net.SocketException: Host is down
2594        at sun.nio.ch.Net.connect(Native Method)
2595        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2596        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2597        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2598        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2599        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2600        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2601        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2602        ... 4 more
2603java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2604        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2605        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2606        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2607        at $Proxy4.getEditLogSize(Unknown Source)
2608        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2609        at java.lang.Thread.run(Thread.java:637)
2610Caused by: java.net.SocketException: Host is down
2611        at sun.nio.ch.Net.connect(Native Method)
2612        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2613        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2614        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2615        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2616        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2617        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2618        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2619        ... 4 more
2620java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2621        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2622        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2623        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2624        at $Proxy4.getEditLogSize(Unknown Source)
2625        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2626        at java.lang.Thread.run(Thread.java:637)
2627Caused by: java.net.SocketException: Host is down
2628        at sun.nio.ch.Net.connect(Native Method)
2629        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2630        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2631        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2632        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2633        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2634        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2635        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2636        ... 4 more
2637java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2638        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2639        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2640        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2641        at $Proxy4.getEditLogSize(Unknown Source)
2642        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2643        at java.lang.Thread.run(Thread.java:637)
2644Caused by: java.net.SocketException: Host is down
2645        at sun.nio.ch.Net.connect(Native Method)
2646        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2647        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2648        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2649        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2650        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2651        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2652        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2653        ... 4 more
2654java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2655        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2656        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2657        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2658        at $Proxy4.getEditLogSize(Unknown Source)
2659        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2660        at java.lang.Thread.run(Thread.java:637)
2661Caused by: java.net.SocketException: Host is down
2662        at sun.nio.ch.Net.connect(Native Method)
2663        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2664        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2665        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2666        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2667        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2668        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2669        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2670        ... 4 more
2671java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2672        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2673        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2674        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2675        at $Proxy4.getEditLogSize(Unknown Source)
2676        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2677        at java.lang.Thread.run(Thread.java:637)
2678Caused by: java.net.SocketException: Host is down
2679        at sun.nio.ch.Net.connect(Native Method)
2680        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2681        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2682        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2683        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2684        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2685        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2686        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2687        ... 4 more
2688java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2689        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2690        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2691        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2692        at $Proxy4.getEditLogSize(Unknown Source)
2693        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2694        at java.lang.Thread.run(Thread.java:637)
2695Caused by: java.net.SocketException: Host is down
2696        at sun.nio.ch.Net.connect(Native Method)
2697        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2698        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2699        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2700        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2701        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2702        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2703        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2704        ... 4 more
2705java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2706        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2707        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2708        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2709        at $Proxy4.getEditLogSize(Unknown Source)
2710        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2711        at java.lang.Thread.run(Thread.java:637)
2712Caused by: java.net.SocketException: Host is down
2713        at sun.nio.ch.Net.connect(Native Method)
2714        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2715        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2716        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2717        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2718        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2719        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2720        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2721        ... 4 more
2722java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2723        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2724        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2725        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2726        at $Proxy4.getEditLogSize(Unknown Source)
2727        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2728        at java.lang.Thread.run(Thread.java:637)
2729Caused by: java.net.SocketException: Host is down
2730        at sun.nio.ch.Net.connect(Native Method)
2731        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2732        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2733        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2734        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2735        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2736        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2737        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2738        ... 4 more
2739java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2740        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2741        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2742        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2743        at $Proxy4.getEditLogSize(Unknown Source)
2744        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2745        at java.lang.Thread.run(Thread.java:637)
2746Caused by: java.net.SocketException: Host is down
2747        at sun.nio.ch.Net.connect(Native Method)
2748        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2749        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2750        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2751        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2752        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2753        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2754        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2755        ... 4 more
2756java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2757        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2758        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2759        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2760        at $Proxy4.getEditLogSize(Unknown Source)
2761        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2762        at java.lang.Thread.run(Thread.java:637)
2763Caused by: java.net.SocketException: Host is down
2764        at sun.nio.ch.Net.connect(Native Method)
2765        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2766        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2767        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2768        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2769        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2770        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2771        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2772        ... 4 more
2773java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2774        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2775        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2776        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2777        at $Proxy4.getEditLogSize(Unknown Source)
2778        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2779        at java.lang.Thread.run(Thread.java:637)
2780Caused by: java.net.SocketException: Host is down
2781        at sun.nio.ch.Net.connect(Native Method)
2782        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2783        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2784        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2785        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2786        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2787        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2788        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2789        ... 4 more
2790java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2791        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2792        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2793        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2794        at $Proxy4.getEditLogSize(Unknown Source)
2795        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2796        at java.lang.Thread.run(Thread.java:637)
2797Caused by: java.net.SocketException: Host is down
2798        at sun.nio.ch.Net.connect(Native Method)
2799        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2800        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2801        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2802        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2803        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2804        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2805        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2806        ... 4 more
2807java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2808        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2809        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2810        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2811        at $Proxy4.getEditLogSize(Unknown Source)
2812        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2813        at java.lang.Thread.run(Thread.java:637)
2814Caused by: java.net.SocketException: Host is down
2815        at sun.nio.ch.Net.connect(Native Method)
2816        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2817        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2818        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2819        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2820        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2821        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2822        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2823        ... 4 more
2824java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2825        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2826        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2827        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2828        at $Proxy4.getEditLogSize(Unknown Source)
2829        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2830        at java.lang.Thread.run(Thread.java:637)
2831Caused by: java.net.SocketException: Host is down
2832        at sun.nio.ch.Net.connect(Native Method)
2833        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2834        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2835        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2836        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2837        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2838        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2839        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2840        ... 4 more
2841java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2842        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2843        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2844        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2845        at $Proxy4.getEditLogSize(Unknown Source)
2846        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2847        at java.lang.Thread.run(Thread.java:637)
2848Caused by: java.net.SocketException: Host is down
2849        at sun.nio.ch.Net.connect(Native Method)
2850        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2851        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2852        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2853        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2854        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2855        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2856        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2857        ... 4 more
2858java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2859        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2860        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2861        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2862        at $Proxy4.getEditLogSize(Unknown Source)
2863        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2864        at java.lang.Thread.run(Thread.java:637)
2865Caused by: java.net.SocketException: Host is down
2866        at sun.nio.ch.Net.connect(Native Method)
2867        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2868        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2869        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2870        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2871        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2872        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2873        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2874        ... 4 more
2875java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2876        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2877        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2878        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2879        at $Proxy4.getEditLogSize(Unknown Source)
2880        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2881        at java.lang.Thread.run(Thread.java:637)
2882Caused by: java.net.SocketException: Host is down
2883        at sun.nio.ch.Net.connect(Native Method)
2884        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2885        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2886        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2887        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2888        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2889        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2890        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2891        ... 4 more
2892java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2893        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2894        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2895        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2896        at $Proxy4.getEditLogSize(Unknown Source)
2897        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2898        at java.lang.Thread.run(Thread.java:637)
2899Caused by: java.net.SocketException: Host is down
2900        at sun.nio.ch.Net.connect(Native Method)
2901        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2902        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2903        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2904        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2905        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2906        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2907        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2908        ... 4 more
2909java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2910        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2911        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2912        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2913        at $Proxy4.getEditLogSize(Unknown Source)
2914        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2915        at java.lang.Thread.run(Thread.java:637)
2916Caused by: java.net.SocketException: Host is down
2917        at sun.nio.ch.Net.connect(Native Method)
2918        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2919        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2920        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2921        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2922        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2923        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2924        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2925        ... 4 more
2926java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2927        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2928        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2929        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2930        at $Proxy4.getEditLogSize(Unknown Source)
2931        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2932        at java.lang.Thread.run(Thread.java:637)
2933Caused by: java.net.SocketException: Host is down
2934        at sun.nio.ch.Net.connect(Native Method)
2935        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2936        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2937        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2938        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2939        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2940        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2941        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2942        ... 4 more
2943java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2944        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2945        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2946        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2947        at $Proxy4.getEditLogSize(Unknown Source)
2948        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2949        at java.lang.Thread.run(Thread.java:637)
2950Caused by: java.net.SocketException: Host is down
2951        at sun.nio.ch.Net.connect(Native Method)
2952        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2953        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2954        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2955        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2956        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2957        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2958        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2959        ... 4 more
2960java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2961        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2962        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2963        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2964        at $Proxy4.getEditLogSize(Unknown Source)
2965        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2966        at java.lang.Thread.run(Thread.java:637)
2967Caused by: java.net.SocketException: Host is down
2968        at sun.nio.ch.Net.connect(Native Method)
2969        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2970        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2971        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2972        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2973        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2974        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2975        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2976        ... 4 more
2977java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2978        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2979        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2980        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2981        at $Proxy4.getEditLogSize(Unknown Source)
2982        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
2983        at java.lang.Thread.run(Thread.java:637)
2984Caused by: java.net.SocketException: Host is down
2985        at sun.nio.ch.Net.connect(Native Method)
2986        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
2987        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
2988        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
2989        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
2990        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
2991        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
2992        at org.apache.hadoop.ipc.Client.call(Client.java:719)
2993        ... 4 more
2994java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
2995        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
2996        at org.apache.hadoop.ipc.Client.call(Client.java:742)
2997        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
2998        at $Proxy4.getEditLogSize(Unknown Source)
2999        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
3000        at java.lang.Thread.run(Thread.java:637)
3001Caused by: java.net.SocketException: Host is down
3002        at sun.nio.ch.Net.connect(Native Method)
3003        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
3004        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
3005        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
3006        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
3007        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
3008        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
3009        at org.apache.hadoop.ipc.Client.call(Client.java:719)
3010        ... 4 more
3011java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
3012        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
3013        at org.apache.hadoop.ipc.Client.call(Client.java:742)
3014        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
3015        at $Proxy4.getEditLogSize(Unknown Source)
3016        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
3017        at java.lang.Thread.run(Thread.java:637)
3018Caused by: java.net.SocketException: Host is down
3019        at sun.nio.ch.Net.connect(Native Method)
3020        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
3021        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
3022        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
3023        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
3024        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
3025        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
3026        at org.apache.hadoop.ipc.Client.call(Client.java:719)
3027        ... 4 more
3028java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
3029        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
3030        at org.apache.hadoop.ipc.Client.call(Client.java:742)
3031        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
3032        at $Proxy4.getEditLogSize(Unknown Source)
3033        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
3034        at java.lang.Thread.run(Thread.java:637)
3035Caused by: java.net.SocketException: Host is down
3036        at sun.nio.ch.Net.connect(Native Method)
3037        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
3038        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
3039        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
3040        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
3041        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
3042        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
3043        at org.apache.hadoop.ipc.Client.call(Client.java:719)
3044        ... 4 more
3045java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
3046        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
3047        at org.apache.hadoop.ipc.Client.call(Client.java:742)
3048        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
3049        at $Proxy4.getEditLogSize(Unknown Source)
3050        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
3051        at java.lang.Thread.run(Thread.java:637)
3052Caused by: java.net.SocketException: Host is down
3053        at sun.nio.ch.Net.connect(Native Method)
3054        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
3055        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
3056        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
3057        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
3058        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
3059        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
3060        at org.apache.hadoop.ipc.Client.call(Client.java:719)
3061        ... 4 more
3062java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
3063        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
3064        at org.apache.hadoop.ipc.Client.call(Client.java:742)
3065        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
3066        at $Proxy4.getEditLogSize(Unknown Source)
3067        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
3068        at java.lang.Thread.run(Thread.java:637)
3069Caused by: java.net.SocketException: Host is down
3070        at sun.nio.ch.Net.connect(Native Method)
3071        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
3072        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
3073        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
3074        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
3075        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
3076        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
3077        at org.apache.hadoop.ipc.Client.call(Client.java:719)
3078        ... 4 more
3079java.io.IOException: Call to imac.local/192.168.1.2:9000 failed on local exception: java.net.SocketException: Host is down
3080        at org.apache.hadoop.ipc.Client.wrapException(Client.java:774)
3081        at org.apache.hadoop.ipc.Client.call(Client.java:742)
3082        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
3083        at $Proxy4.getEditLogSize(Unknown Source)
3084        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
3085        at java.lang.Thread.run(Thread.java:637)
3086Caused by: java.net.SocketException: Host is down
3087        at sun.nio.ch.Net.connect(Native Method)
3088        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
3089        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
3090        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
3091        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
3092        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
3093        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
3094        at org.apache.hadoop.ipc.Client.call(Client.java:719)
3095        ... 4 more
3096java.net.SocketTimeoutException: Call to imac.local/192.168.1.2:9000 failed on socket timeout exception: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
3097        at org.apache.hadoop.ipc.Client.wrapException(Client.java:770)
3098        at org.apache.hadoop.ipc.Client.call(Client.java:742)
3099        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
3100        at $Proxy4.getEditLogSize(Unknown Source)
3101        at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:222)
3102        at java.lang.Thread.run(Thread.java:637)
3103Caused by: java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=imac.local/192.168.1.2:9000]
3104        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213)
3105        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
3106        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
3107        at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
3108        at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
3109        at org.apache.hadoop.ipc.Client.call(Client.java:719)
3110        ... 4 more
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