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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2073) FairScheduler starts preempting resources even with free resources on the cluster
Date Fri, 23 May 2014 22:50:01 GMT

    [ https://issues.apache.org/jira/browse/YARN-2073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14007821#comment-14007821
] 

Sandy Ryza commented on YARN-2073:
----------------------------------

+1

> FairScheduler starts preempting resources even with free resources on the cluster
> ---------------------------------------------------------------------------------
>
>                 Key: YARN-2073
>                 URL: https://issues.apache.org/jira/browse/YARN-2073
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: scheduler
>    Affects Versions: 2.4.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>            Priority: Critical
>         Attachments: yarn-2073-0.patch, yarn-2073-1.patch, yarn-2073-2.patch, yarn-2073-3.patch,
yarn-2073-4.patch
>
>
> Preemption should kick in only when the currently available slots don't match the request.




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