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From "Vinod Kumar Vavilapalli (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3888) Ensure/confirm that the NodeManager cleanup their local filesystem when they restart
Date Tue, 21 Feb 2012 22:06:50 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13213006#comment-13213006
] 

Vinod Kumar Vavilapalli commented on MAPREDUCE-3888:
----------------------------------------------------

bq. Are we also looking to kill all running containers when either shutting down the NM or
when bringing it back up after an unclean shutdown?
I'd like to keep that separate. That can only be done during shutdown.
                
> Ensure/confirm that the NodeManager cleanup their local filesystem when they restart
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3888
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3888
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, nodemanager
>    Affects Versions: 0.23.0
>            Reporter: Vinod Kumar Vavilapalli
>             Fix For: 0.23.2
>
>
> We have to make sure that NodeManagers cleanup their local files on restart.
> It may already be working like that in which case we should have tests validating this.

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