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Posted to mapreduce-issues@hadoop.apache.org by "Hitesh Shah (Commented) (JIRA)" <ji...@apache.org> on 2012/02/21 20:27:46 UTC

[jira] [Commented] (MAPREDUCE-3888) Ensure/confirm that the NodeManager cleanup their local filesystem when they restart

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13212823#comment-13212823 ] 

Hitesh Shah commented on MAPREDUCE-3888:
----------------------------------------

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? 
                
> 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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