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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1189) NMTokenSecretManagerInNM is not being told when applications have finished
Date Fri, 13 Sep 2013 17:57:52 GMT

    [ https://issues.apache.org/jira/browse/YARN-1189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13766728#comment-13766728
] 

Daryn Sharp commented on YARN-1189:
-----------------------------------

+1 but a test, even a mock that spies appFinished would be great to avoid a regression
                
> NMTokenSecretManagerInNM is not being told when applications have finished 
> ---------------------------------------------------------------------------
>
>                 Key: YARN-1189
>                 URL: https://issues.apache.org/jira/browse/YARN-1189
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.1.0-beta, 2.1.1-beta
>            Reporter: Jason Lowe
>            Assignee: Omkar Vinit Joshi
>            Priority: Blocker
>         Attachments: YARN-1189-20130912.1.patch, YARN-1189-20130913.txt
>
>
> The {{appFinished}} method is not being called when applications have finished.  This
causes a couple of leaks as {{oldMasterKeys}} and {{appToAppAttemptMap}} are never being pruned.

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