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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-918) ApplicationMasterProtocol doesn't need ApplicationAttemptId in the payload after YARN-701
Date Wed, 17 Jul 2013 18:11:48 GMT

    [ https://issues.apache.org/jira/browse/YARN-918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13711392#comment-13711392
] 

Vinod Kumar Vavilapalli commented on YARN-918:
----------------------------------------------

This patch can go in only after YARN-701, you can apply it after applying the latest patch
there.

bq. Not having the ApplicationAttemptId in the payload, would affect in any way unmanaged
AMs? 
Unmanaged AM is broken after YARN-701 itself, as I mentioned [here|https://issues.apache.org/jira/browse/YARN-701?focusedCommentId=13703933&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13703933].
But once the main issue with Unmanaged AMs is fixed, i.e. sending a token across and passing
it down to the real AM, this JIRA won't have any impact on unmanaged AMs.
                
> ApplicationMasterProtocol doesn't need ApplicationAttemptId in the payload after YARN-701
> -----------------------------------------------------------------------------------------
>
>                 Key: YARN-918
>                 URL: https://issues.apache.org/jira/browse/YARN-918
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Vinod Kumar Vavilapalli
>            Priority: Blocker
>         Attachments: YARN-918-20130715.txt, YARN-918-20130717.txt
>
>
> Once we use AMRMToken irrespective of kerberos after YARN-701, we don't need ApplicationAttemptId
in the RPC pay load. This is an API change, so doing it as a blocker for 2.1.0-beta.

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