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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-573) Shared data structures in Public Localizer and Private Localizer are not Thread safe.
Date Tue, 13 Aug 2013 22:24:48 GMT

     [ https://issues.apache.org/jira/browse/YARN-573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Lowe updated YARN-573:
----------------------------

    Fix Version/s: 0.23.10

+1 lgtm as well, thanks Mit and Omkar!  I committed this to branch-0.23.
                
> 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
>             Fix For: 3.0.0, 0.23.10, 2.1.1-beta
>
>         Attachments: YARN-573-20130730.1.patch, YARN-573-20130731.1.patch, YARN-573.branch-0.23-08132013.patch
>
>
> 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()).
Also update method should be fixed. It too is sharing pending list.

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