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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5524) java.io.IOException: Task process exit with nonzero status of 255. how to fix it?
Date Mon, 23 Sep 2013 08:39:03 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13774379#comment-13774379
] 

Steve Loughran commented on MAPREDUCE-5524:
-------------------------------------------

You're going to have the look in the Task Tracker logs to find out what happened there -all
that means so far is that the process exited "for some reason"
                
> java.io.IOException: Task process exit with nonzero status of   255. how to fix it?
> -----------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5524
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5524
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: hawkswood
>
> > Task ......FAILED
> > java.lang.Throwable: Child Error
> > at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
> > Caused by: java.io.IOException: Task process exit with nonzero status of
> > 255.
> > at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)

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