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Posted to yarn-issues@hadoop.apache.org by "Yufei Gu (JIRA)" <ji...@apache.org> on 2017/11/21 18:37:01 UTC

[jira] [Commented] (YARN-7513) Remove scheduler lock in FSAppAttempt.getWeight()

    [ https://issues.apache.org/jira/browse/YARN-7513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16261249#comment-16261249 ] 

Yufei Gu commented on YARN-7513:
--------------------------------

Committed to trunk and branch-3.0. Thanks for the patch, [~wilfreds]. Thanks for the review, [~templedf].

> Remove scheduler lock in FSAppAttempt.getWeight()
> -------------------------------------------------
>
>                 Key: YARN-7513
>                 URL: https://issues.apache.org/jira/browse/YARN-7513
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler
>    Affects Versions: 3.1.0
>            Reporter: Wilfred Spiegelenburg
>            Assignee: Wilfred Spiegelenburg
>            Priority: Minor
>             Fix For: 3.0.0, 3.1.0
>
>         Attachments: YARN-7513.001.patch
>
>
> With the change from YARN-7414 a new FindBugs warning was introduced.
> The code that was moved from the FairScheduler to the FSAppAttempt can also be simplified by removing the unneeded locking.



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