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Posted to mapreduce-issues@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2014/01/02 21:13:50 UTC

[jira] [Commented] (MAPREDUCE-5651) Backport Fair Scheduler queue placement policies to branch-1

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13860701#comment-13860701 ] 

Sandy Ryza commented on MAPREDUCE-5651:
---------------------------------------

Thanks Ted.  getSimplePlacementRules still needs the change at the bottom of my last comment.  After that, the patch looks good to me. 

> Backport Fair Scheduler queue placement policies to branch-1
> ------------------------------------------------------------
>
>                 Key: MAPREDUCE-5651
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5651
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: scheduler
>            Reporter: Sandy Ryza
>         Attachments: MAPREDUCE-5651.2.patch, MAPREDUCE-5651.3.patch, MAPREDUCE-5651.patch
>
>
> YARN-1392 introduced general policies for assigning applications to queues in the YARN fair scheduler.  This functionality would be useful and minimally invasive in MR1 as well.



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