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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-579) Make ApplicationToken part of Container's token list to help RM-restart
Date Thu, 25 Apr 2013 01:22:16 GMT

    [ https://issues.apache.org/jira/browse/YARN-579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13641273#comment-13641273
] 

Jian He commented on YARN-579:
------------------------------

The AppToken is stored in ContainerLaunchContext,not in Container, so appToken should be set
before ApplicationSubmissionContext is saved to help RM-restart
                
> Make ApplicationToken part of Container's token list to help RM-restart
> -----------------------------------------------------------------------
>
>                 Key: YARN-579
>                 URL: https://issues.apache.org/jira/browse/YARN-579
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>    Affects Versions: 2.0.4-alpha
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Vinod Kumar Vavilapalli
>         Attachments: YARN-579-20130422.1.txt, YARN-579-20130422.1_YARNChanges.txt
>
>
> Container is already persisted for helping RM restart. Instead of explicitly setting
ApplicationToken in AM's env, if we change it to be in Container, we can avoid env and can
also help restart.

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