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Posted to mapreduce-issues@hadoop.apache.org by "Hitesh Shah (Commented) (JIRA)" <ji...@apache.org> on 2011/12/12 23:03:31 UTC

[jira] [Commented] (MAPREDUCE-3421) Error in MR AM shutdown when running an uber-job

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13167846#comment-13167846 ] 

Hitesh Shah commented on MAPREDUCE-3421:
----------------------------------------

Being addressed as part of MAPREDUCE-3426. 

RMCommunicator#stop gets invoked multiple times making the MR AM to unregister more than once. 
                
> Error in MR AM shutdown when running an uber-job
> ------------------------------------------------
>
>                 Key: MAPREDUCE-3421
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3421
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: mrv2
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: Hitesh Shah
>             Fix For: 0.23.1
>
>
> Exception thrown during the un-registration process in the ContainerAllocator#stop. Exception trace in next comment. 

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