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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1725) RM should provide an easier way for the app to reject a bad allocation
Date Thu, 13 Feb 2014 04:02:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-1725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13899990#comment-13899990
] 

Sandy Ryza commented on YARN-1725:
----------------------------------

+1 to this.  Can it be accomplished on the AMRMClient side?

> RM should provide an easier way for the app to reject a bad allocation
> ----------------------------------------------------------------------
>
>                 Key: YARN-1725
>                 URL: https://issues.apache.org/jira/browse/YARN-1725
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Bikas Saha
>
> Currently, if the app gets a bad allocation then it can release the container. However,
the app now needs to request those resources again or else the RM will not give it a new container
in lieu of the one just rejected. This makes the app writers life hard.



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