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Posted to yarn-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2016/01/06 23:28:40 UTC

[jira] [Commented] (YARN-2975) FSLeafQueue app lists are accessed without required locks

    [ https://issues.apache.org/jira/browse/YARN-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15086402#comment-15086402 ] 

Hudson commented on YARN-2975:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #9060 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/9060/])
Add YARN-2975, YARN-3893, YARN-2902 and YARN-4354 to Release 2.6.4 entry (junping_du: rev b6c9d3fab9c76b03abd664858f64a4ebf3c2bb20)
* hadoop-yarn-project/CHANGES.txt


> FSLeafQueue app lists are accessed without required locks
> ---------------------------------------------------------
>
>                 Key: YARN-2975
>                 URL: https://issues.apache.org/jira/browse/YARN-2975
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.6.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>            Priority: Blocker
>             Fix For: 2.7.0, 2.6.4
>
>         Attachments: yarn-2975-1.patch, yarn-2975-2.patch, yarn-2975-3.patch
>
>
> YARN-2910 adds explicit locked access to runnable and non-runnable apps in FSLeafQueue. As FSLeafQueue has getters for these, they can be accessed without locks in other places. 



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