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https://issues.apache.org/jira/browse/YARN-333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566804#comment-13566804
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Sandy Ryza commented on YARN-333:
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I thought about this a little more, and I would still advocate for the former
approach (an assignToQueue method). Why should we tolerate inconsistency
between what the RM thinks an app's queue is and what the scheduler thinks it
is? It can only lead to confusion down the line.
> On app submission, have RM ask scheduler for queue name
> -------------------------------------------------------
>
> Key: YARN-333
> URL: https://issues.apache.org/jira/browse/YARN-333
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.0.2-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: YARN-333.patch
>
>
> Currently, if an app is submitted without a queue, RMAppManager sets the
> RMApp's queue to "default".
> A scheduler may wish to make its own decision on which queue to place an app
> in if none is specified. For example, when the fair scheduler
> user-as-default-queue config option is set to true, and an app is submitted
> with no queue specified, the fair scheduler should assign the app to a queue
> with the user's name.
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