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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6209) AM should get notified when application moved to new queue
Date Tue, 07 Mar 2017 07:45:33 GMT

    [ https://issues.apache.org/jira/browse/YARN-6209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15898888#comment-15898888
] 

Rohith Sharma K S commented on YARN-6209:
-----------------------------------------

Going through whole discussion above, I would suggest to keep this JIRA only for notifying
queue name into AM. Label related changes would discuss separately. One of the major difference
I see is, changing queue name is *user operation* which has to be informed to ApplicationMaster
i.e via push by YARN to AM. To the labels, we may need new first class API that gives full
details about QueueInfo which could be a pull model. 

> AM should get notified when application moved to new queue
> ----------------------------------------------------------
>
>                 Key: YARN-6209
>                 URL: https://issues.apache.org/jira/browse/YARN-6209
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Rohith Sharma K S
>            Assignee: Naganarasimha G R
>
> As Vinod pointed out in [comment|https://issues.apache.org/jira/browse/YARN-5068?focusedCommentId=15867356&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15867356],
when application is moved to different queue, AM should get notified about the new queue.

> YARN-1623 adds up queue information in RegisterApplicationMasterResponse.  The same functionality
could be mirrored in AllocateResponse also when app is moved to new queue. 



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