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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1053) Diagnostic message from ContainerExitEvent is ignored in ContainerImpl
Date Wed, 20 Nov 2013 03:29:26 GMT

    [ https://issues.apache.org/jira/browse/YARN-1053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13827285#comment-13827285
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Bikas Saha commented on YARN-1053:
----------------------------------

lets add add a null check or else literally "null" will be printed if the diagnostics was
null

> Diagnostic message from ContainerExitEvent is ignored in ContainerImpl
> ----------------------------------------------------------------------
>
>                 Key: YARN-1053
>                 URL: https://issues.apache.org/jira/browse/YARN-1053
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.2.0, 2.2.1
>            Reporter: Omkar Vinit Joshi
>            Assignee: Omkar Vinit Joshi
>            Priority: Blocker
>              Labels: newbie
>             Fix For: 2.3.0, 2.2.1
>
>         Attachments: YARN-1053.20130809.patch
>
>
> If the container launch fails then we send ContainerExitEvent. This event contains exitCode
and diagnostic message. Today we are ignoring diagnostic message while handling this event
inside ContainerImpl. Fixing it as it is useful in diagnosing the failure.



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