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From "Varun Saxena (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6209) AM should get notified when application moved to new queue
Date Mon, 06 Mar 2017 09:47:33 GMT

    [ https://issues.apache.org/jira/browse/YARN-6209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15896994#comment-15896994
] 

Varun Saxena commented on YARN-6209:
------------------------------------

Basically in SchedulerUtils while normalizing ask after receiving it from AM, we will change
the label expression in ask to default queue label expression or the one in ASC if none is
specified.
RM would store asks alongwith this label. Now when RM reports to AM the label to node count
info in YARN-6148, it needs to correlate if this is the default queue label expression or
not to ascertain how to consider it while ignoring blacklisting.
Thoughts?

> 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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