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Posted to yarn-issues@hadoop.apache.org by "Omkar Vinit Joshi (JIRA)" <ji...@apache.org> on 2013/08/01 02:47:50 UTC

[jira] [Updated] (YARN-573) Shared data structures in Public Localizer and Private Localizer are not Thread safe.

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

Omkar Vinit Joshi updated YARN-573:
-----------------------------------

    Attachment: YARN-573-20130731.1.patch
    
> 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
>         Attachments: YARN-573-20130730.1.patch, YARN-573-20130731.1.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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