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From "Vinod Kumar Vavilapalli (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3484) Job end notification method should be called before stop() in handle(JobFinishEvent)
Date Wed, 14 Dec 2011 22:47:32 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169773#comment-13169773
] 

Vinod Kumar Vavilapalli commented on MAPREDUCE-3484:
----------------------------------------------------

bq. Does anyone know if I'm seeing the InterruptedException because the NM is trying to reclaim
resources?
The interruption is because the dispatcher itself is going to be exited as part of stop.

+1 for moving the notification before stop().

Looking at the patch now.
                
> Job end notification method should be called before stop() in handle(JobFinishEvent)
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3484
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3484
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mr-am, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-3484.branch-0.23.patch, MAPREDUCE-3484.branch-0.23.patch,
MAPREDUCE-3484.branch-0.23.patch
>
>
> We noticed JobEndNotifier was getting an InterruptedException before completing all its
retries.

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