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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1189) NMTokenSecretManagerInNM is not being told when applications have finished
Date Fri, 13 Sep 2013 13:59:53 GMT

     [ https://issues.apache.org/jira/browse/YARN-1189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Lowe updated YARN-1189:
-----------------------------

    Attachment: YARN-1189-20130913.txt

Thanks, Omkar.  Patch looks good to me.  Here's the patch with a unit test to make sure we're
calling the token secret manager when the application is finished.
                
> 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
>            Reporter: Jason Lowe
>            Assignee: Omkar Vinit Joshi
>         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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