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From "sandflee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5483) Optimize RMAppAttempt#pullJustFinishedContainers
Date Wed, 10 Aug 2016 23:32:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-5483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15416202#comment-15416202
] 

sandflee commented on YARN-5483:
--------------------------------

thanks [~jlowe] [~templedf]  [~jianhe] and [~rohithsharma] for the review and commit!

> Optimize RMAppAttempt#pullJustFinishedContainers
> ------------------------------------------------
>
>                 Key: YARN-5483
>                 URL: https://issues.apache.org/jira/browse/YARN-5483
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.6.0
>            Reporter: sandflee
>            Assignee: sandflee
>             Fix For: 2.8.0, 2.6.5, 2.7.4
>
>         Attachments: YARN-5483-branch-2.6.patch, YARN-5483-branch-2.6.patch.02, YARN-5483-branch-2.7.patch,
YARN-5483-branch-2.7.patch.02, YARN-5483.01.patch, YARN-5483.02.patch, YARN-5483.03.patch,
YARN-5483.04.patch, jprofiler-cpu.png
>
>
> about 1000 app running on cluster, jprofiler found pullJustFinishedContainers cost too
much cpu.



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