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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5875) du fails on Ubuntu in TestJobHistory
Date Wed, 20 May 2009 15:02:45 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12711177#action_12711177
] 

Steve Loughran commented on HADOOP-5875:
----------------------------------------

Trace of the output stream

2009-05-19 16:38:50,362 INFO  mapred.IndexCache (IndexCache.java:removeMap(140)) - Map ID
attempt_200905191637_0003_m_000002_0 not found in cache
2009-05-19 16:38:51,202 INFO  mapred.JobHistory (JobHistory.java:getJobHistoryFileName(699))
- Recovered job history filename for job job_200905191637_0003 is localhost_1242747438419_job_200905191637_0003_slo_test-job-kill
2009-05-19 16:38:51,236 INFO  mapred.MiniMRCluster (MiniMRCluster.java:waitTaskTrackers(295))
- Waiting for task tracker tracker_host0.foo.com:localhost/127.0.0.1:46675 to be idle.
2009-05-19 16:38:51,885 WARN  util.ProcessTree (ProcessTree.java:sigKillInCurrentThread(91))
- Error executing shell command org.apache.hadoop.util.Shell$ExitCodeException: kill: No such
process

2009-05-19 16:38:51,885 INFO  util.ProcessTree (ProcessTree.java:sigKillInCurrentThread(94))
- Killing process group15638 with SIGKILL. Exit code 1
2009-05-19 16:38:51,885 INFO  mapred.DefaultTaskController (DefaultTaskController.java:killTaskJVM(87))
- Process exited with exit code:0
2009-05-19 16:38:52,236 INFO  mapred.MiniMRCluster (MiniMRCluster.java:waitTaskTrackers(295))
- Waiting for task tracker tracker_host0.foo.com:localhost/127.0.0.1:46675 to be idle.
2009-05-19 16:38:54,789 WARN  util.ProcessTree (ProcessTree.java:sigKillInCurrentThread(91))
- Error executing shell command org.apache.hadoop.util.Shell$ExitCodeException: kill: No such
process

2009-05-19 16:38:54,790 INFO  util.ProcessTree (ProcessTree.java:sigKillInCurrentThread(94))
- Killing process group15720 with SIGKILL. Exit code 1
2009-05-19 16:38:54,790 INFO  mapred.DefaultTaskController (DefaultTaskController.java:killTaskJVM(87))
- Process exited with exit code:0
2009-05-19 16:38:54,790 INFO  mapred.JvmManager (JvmManager.java:runChild(411)) - JVM : jvm_200905191637_0003_m_1766796043
exited. Number of tasks it ran: 1
2009-05-19 16:38:55,211 WARN  util.ProcessTree (ProcessTree.java:sigKillInCurrentThread(91))
- Error executing shell command org.apache.hadoop.util.Shell$ExitCodeException: kill: No such
process

2009-05-19 16:38:55,212 INFO  util.ProcessTree (ProcessTree.java:sigKillInCurrentThread(94))
- Killing process group15689 with SIGKILL. Exit code 1
2009-05-19 16:38:55,212 INFO  mapred.DefaultTaskController (DefaultTaskController.java:killTaskJVM(87))
- Process exited with exit code:143
2009-05-19 16:38:55,212 INFO  mapred.TaskTracker (TaskTracker.java:addFreeSlot(1682)) - addFreeSlot
: current free slots : 2
2009-05-19 16:38:55,213 INFO  mapred.JvmManager (JvmManager.java:runChild(411)) - JVM : jvm_200905191637_0003_m_-728591573
exited. Number of tasks it ran: 1
2009-05-19 16:38:55,227 INFO  mapred.JvmManager (JvmManager.java:runChild(411)) - JVM : jvm_200905191637_0003_m_-945732611
exited. Number of tasks it ran: 0
2009-05-19 16:38:55,235 INFO  mapred.TaskRunner (MapTaskRunner.java:close(43)) - attempt_200905191637_0003_m_000000_0
done; removing files.
2009-05-19 16:38:55,237 INFO  mapred.IndexCache (IndexCache.java:removeMap(140)) - Map ID
attempt_200905191637_0003_m_000000_0 not found in cache
2009-05-19 16:38:55,239 INFO  mapred.TaskTracker (TaskTracker.java:run(659)) - Shutting down:
Map-events fetcher for all reduce tasks on tracker_host0.foo.com:localhost/127.0.0.1:46675
2009-05-19 16:38:55,239 INFO  ipc.Server (Server.java:stop(1103)) - Stopping server on 46675
2009-05-19 16:38:55,240 INFO  ipc.Server (Server.java:run(997)) - IPC Server handler 0 on
46675: exiting
2009-05-19 16:38:55,240 INFO  ipc.Server (Server.java:run(997)) - IPC Server handler 1 on
46675: exiting
2009-05-19 16:38:55,240 INFO  ipc.Server (Server.java:run(997)) - IPC Server handler 2 on
46675: exiting
2009-05-19 16:38:55,240 INFO  ipc.Server (Server.java:run(997)) - IPC Server handler 3 on
46675: exiting
2009-05-19 16:38:55,241 INFO  ipc.Server (Server.java:run(539)) - Stopping IPC Server Responder
2009-05-19 16:38:55,241 INFO  mapred.TaskTracker (TaskTracker.java:shutdown(891)) - Shutting
down StatusHttpServer
2009-05-19 16:38:55,241 INFO  ipc.Server (Server.java:run(352)) - Stopping IPC Server listener
on 46675
2009-05-19 16:38:55,258 ERROR mapred.TaskTracker (TaskTracker.java:offerService(1187)) - Caught
exception: java.io.IOException: Expecting a line not the end of stream
	at org.apache.hadoop.fs.DF.parseExecResult(DF.java:147)
	at org.apache.hadoop.util.Shell.runCommand(Shell.java:179)
	at org.apache.hadoop.util.Shell.run(Shell.java:134)
	at org.apache.hadoop.fs.DF.getAvailable(DF.java:109)
	at org.apache.hadoop.mapred.TaskTracker.getFreeSpace(TaskTracker.java:1588)
	at org.apache.hadoop.mapred.TaskTracker.transmitHeartBeat(TaskTracker.java:1247)
	at org.apache.hadoop.mapred.TaskTracker.offerService(TaskTracker.java:1085)
	at org.apache.hadoop.mapred.TaskTracker.run(TaskTracker.java:1808)
	at org.apache.hadoop.mapred.MiniMRCluster$TaskTrackerRunner.run(MiniMRCluster.java:193)
	at java.lang.Thread.run(Thread.java:619)

> du fails on Ubuntu in TestJobHistory
> ------------------------------------
>
>                 Key: HADOOP-5875
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5875
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.20.0
>         Environment: Ubuntu 8.10 x86_64, lots of RAM and HDD spare, clean SVN_HEAD of
trunk
>            Reporter: Steve Loughran
>
> TestJobHistory.testJobHistoryUserLogLocation is failing, and there is an error in the
log related to du failing in the mini MR cluster

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