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Hadoop >> mail # user >> RE: Task process exit with nonzero status of 1


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Marc Limotte 2009-10-27, 21:48
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Marc Limotte 2009-09-23, 18:06
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Edward Capriolo 2009-09-24, 14:50
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Marc Limotte 2009-09-24, 16:57
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Todd Lipcon 2009-09-24, 17:18
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RE: Task process exit with nonzero status of 1
Hi Todd.

No userlogs seem to be created.  I'm guessing, because the map task never actually starts.

I don't see any other errors in the tasktracker log, other than the one I put in the first message ("java.io.IOException: Task process exit with nonzero status of 1...").  I've included the output from one of the nodes' tasktracker logs below.

Any other suggestions?

Marc

2009-09-24 18:15:36,955 INFO org.apache.hadoop.mapred.TaskTracker: LaunchTaskAction (registerTask): attempt_200909221656_0006_m_000003_0 task's state:UNASSIGNED
2009-09-24 18:15:36,959 INFO org.apache.hadoop.mapred.TaskTracker: Trying to launch : attempt_200909221656_0006_m_000003_0
2009-09-24 18:15:36,960 INFO org.apache.hadoop.mapred.TaskTracker: In TaskLauncher, current free slots : 2 and trying to launch
 attempt_200909221656_0006_m_000003_02009-09-24 18:15:37,483 INFO org.apache.hadoop.mapred.JvmManager: In JvmRunner constructed JVM ID: jvm_200909221656_0006_m_-145
18051982009-09-24 18:15:37,483 INFO org.apache.hadoop.mapred.JvmManager: JVM Runner jvm_200909221656_0006_m_-1451805198 spawned.
2009-09-24 18:15:37,511 INFO org.apache.hadoop.mapred.JvmManager: JVM : jvm_200909221656_0006_m_-1451805198 exited. Number of t
asks it ran: 02009-09-24 18:15:37,512 WARN org.apache.hadoop.mapred.TaskRunner: attempt_200909221656_0006_m_000003_0 Child Error
java.io.IOException: Task process exit with nonzero status of 1.
        at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:418)
2009-09-24 18:15:40,518 INFO org.apache.hadoop.mapred.TaskRunner: attempt_200909221656_0006_m_000003_0 done; removing files.
2009-09-24 18:15:40,519 INFO org.apache.hadoop.mapred.TaskTracker: addFreeSlot : current free slots : 2
2009-09-24 18:15:42,964 INFO org.apache.hadoop.mapred.TaskTracker: LaunchTaskAction (registerTask): attempt_200909221656_0006_r
_000001_0 task's state:UNASSIGNED2009-09-24 18:15:42,964 INFO org.apache.hadoop.mapred.TaskTracker: Trying to launch : attempt_200909221656_0006_r_000001_0
2009-09-24 18:15:42,964 INFO org.apache.hadoop.mapred.TaskTracker: In TaskLauncher, current free slots : 2 and trying to launch
 attempt_200909221656_0006_r_000001_02009-09-24 18:15:43,000 INFO org.apache.hadoop.mapred.JvmManager: In JvmRunner constructed JVM ID: jvm_200909221656_0006_r_7885
020722009-09-24 18:15:43,000 INFO org.apache.hadoop.mapred.JvmManager: JVM Runner jvm_200909221656_0006_r_788502072 spawned.
2009-09-24 18:15:43,026 INFO org.apache.hadoop.mapred.JvmManager: JVM : jvm_200909221656_0006_r_788502072 exited. Number of tas
ks it ran: 0
2009-09-24 18:15:43,026 WARN org.apache.hadoop.mapred.TaskRunner: attempt_200909221656_0006_r_000001_0 Child Error
java.io.IOException: Task process exit with nonzero status of 1.
        at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:418)2009-09-24 18:15:46,034 INFO org.apache.hadoop.mapred.TaskRunner: attempt_200909221656_0006_r_000001_0 done; removing files.
2009-09-24 18:15:46,039 INFO org.apache.hadoop.mapred.TaskTracker: addFreeSlot : current free slots : 2
2009-09-24 18:16:34,022 INFO org.apache.hadoop.mapred.TaskTracker: LaunchTaskAction (registerTask): attempt_200909221656_0006_m
_000002_1 task's state:UNASSIGNED
2009-09-24 18:16:34,022 INFO org.apache.hadoop.mapred.TaskTracker: Trying to launch : attempt_200909221656_0006_m_000002_1
2009-09-24 18:16:34,022 INFO org.apache.hadoop.mapred.TaskTracker: In TaskLauncher, current free slots : 2 and trying to launch attempt_200909221656_0006_m_000002_1
2009-09-24 18:16:34,060 INFO org.apache.hadoop.mapred.JvmManager: In JvmRunner constructed JVM ID: jvm_200909221656_0006_m_-2120349138
2009-09-24 18:16:34,060 INFO org.apache.hadoop.mapred.JvmManager: JVM Runner jvm_200909221656_0006_m_-2120349138 spawned.
2009-09-24 18:16:34,086 INFO org.apache.hadoop.mapred.JvmManager: JVM : jvm_200909221656_0006_m_-2120349138 exited. Number of tasks it ran: 0
2009-09-24 18:16:34,087 WARN org.apache.hadoop.mapred.TaskRunner: attempt_200909221656_0006_m_000002_1 Child Error
java.io.IOException: Task process exit with nonzero status of 1.
        at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:418)
2009-09-24 18:16:37,094 INFO org.apache.hadoop.mapred.TaskRunner: attempt_200909221656_0006_m_000002_1 done; removing files.
2009-09-24 18:16:37,095 INFO org.apache.hadoop.mapred.TaskTracker: addFreeSlot : current free slots : 2
2009-09-24 18:16:40,032 INFO org.apache.hadoop.mapred.TaskTracker: LaunchTaskAction (registerTask): attempt_200909221656_0006_r_000000_1 task's state:UNASSIGNED
2009-09-24 18:16:40,032 INFO org.apache.hadoop.mapred.TaskTracker: Trying to launch : attempt_200909221656_0006_r_000000_1
2009-09-24 18:16:40,032 INFO org.apache.hadoop.mapred.TaskTracker: In TaskLauncher, current free slots : 2 and trying to launch attempt_200909221656_0006_r_000000_1
2009-09-24 18:16:40,057 INFO org.apache.hadoop.mapred.JvmManager: In JvmRunner constructed JVM ID: jvm_200909221656_0006_r_-1417908695
2009-09-24 18:16:40,057 INFO org.apache.hadoop.mapred.JvmManager: JVM Runner jvm_200909221656_0006_r_-1417908695 spawned.
2009-09-24 18:16:40,084 WARN org.apache.hadoop.mapred.TaskRunner: attempt_200909221656_0006_r_000000_1 Child Error
java.io.IOException: Task process exit with nonzero status of 1.
        at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:418)
2009-09-24 18:16:40,084 INFO org.apache.hadoop.mapred.JvmManager: JVM : jvm_200909221656_0006_r_-1417908695 exited. Number of tasks it ran: 0
2009-09-24 18:16:43,091 INFO org.apache.hadoop.mapred.TaskRunner: attempt_200909221656_0006_r_000000_1 done; removing files.
2009-09-24 18:16:43,092 INFO org.apache.hadoop.mapred.TaskTracker: addFreeSlot : current free slots : 2
2009-09-24 18:17:07,057 INFO org.apache.hadoop.mapred.TaskTracker: Received 'KillJobAction' for job: job_200909221656_0006
From: Todd Lipcon [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 24, 2009 10:19 AM
To: [EMAIL PROTECTED]
Subject: Re: Task process exit with nonzero status of 1

Hi Marc
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Feng, Ao 2009-10-09, 17:47
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Frank Singleton 2009-10-09, 18:27
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Todd Lipcon 2009-09-24, 18:27
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Marc Limotte 2009-09-24, 21:19
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Marc Limotte 2009-09-24, 22:54
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Vinod KV 2009-09-25, 03:22
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Koji Noguchi 2009-09-24, 18:37
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Marc Limotte 2009-09-24, 21:11