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Posted to yarn-issues@hadoop.apache.org by "Omkar Vinit Joshi (JIRA)" <ji...@apache.org> on 2013/07/17 03:32:48 UTC

[jira] [Updated] (YARN-62) AM should not be able to abuse container tokens for repetitive container launches

     [ https://issues.apache.org/jira/browse/YARN-62?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Omkar Vinit Joshi updated YARN-62:
----------------------------------

    Attachment: YARN-62-20130715.1.patch
    
> AM should not be able to abuse container tokens for repetitive container launches
> ---------------------------------------------------------------------------------
>
>                 Key: YARN-62
>                 URL: https://issues.apache.org/jira/browse/YARN-62
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>    Affects Versions: 0.23.3, 2.0.0-alpha
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Omkar Vinit Joshi
>         Attachments: YARN-62-20130621.1.patch, YARN-62-20130621.patch, YARN-62-20130628.patch, YARN-62-20130715.1.patch
>
>
> Clone of YARN-51.
> ApplicationMaster should not be able to store container tokens and use the same set of tokens for repetitive container launches. The possibility of such abuse is there in the current code, for a duration of 1d+10mins, we need to fix this.

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