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https://issues.apache.org/jira/browse/YARN-333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567310#comment-13567310
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Sandy Ryza commented on YARN-333:
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If I understand correctly, the RMApp is created and filled out before the
AppAddedSchedulerEvent is fired off. An AppAddedSchedulerEvent actually
corresponds to an RMAppAttempt, which necessarily must come after the creation
of its RMApp.
> Schedulers cannot control the queue-name of an application
> ----------------------------------------------------------
>
> 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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