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From "Omkar Vinit Joshi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-573) Shared data structures in Public Localizer and Private Localizer are not Thread safe.
Date Tue, 30 Jul 2013 18:57:48 GMT

    [ https://issues.apache.org/jira/browse/YARN-573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13724258#comment-13724258
] 

Omkar Vinit Joshi commented on YARN-573:
----------------------------------------

Yes this has to be fixed.. It is causing NM to go down....will fix it ..
                
> Shared data structures in Public Localizer and Private Localizer are not Thread safe.
> -------------------------------------------------------------------------------------
>
>                 Key: YARN-573
>                 URL: https://issues.apache.org/jira/browse/YARN-573
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Omkar Vinit Joshi
>            Assignee: Omkar Vinit Joshi
>            Priority: Critical
>
> PublicLocalizer
> 1) pending accessed by addResource (part of event handling) and run method (as a part
of PublicLocalizer.run() ).
> PrivateLocalizer
> 1) pending accessed by addResource (part of event handling) and findNextResource (i.remove()).

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