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https://issues.apache.org/jira/browse/YARN-3635?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli updated YARN-3635:
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Issue Type: Sub-task (was: Bug)
Parent: YARN-1317
> Get-queue-mapping should be a common interface of YarnScheduler
> ---------------------------------------------------------------
>
> Key: YARN-3635
> URL: https://issues.apache.org/jira/browse/YARN-3635
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: scheduler
> Reporter: Wangda Tan
> Assignee: Wangda Tan
>
> Currently, both of fair/capacity scheduler support queue mapping, which makes
> scheduler can change queue of an application after submitted to scheduler.
> One issue of doing this in specific scheduler is: If the queue after mapping
> has different maximum_allocation/default-node-label-expression of the
> original queue, {{validateAndCreateResourceRequest}} in RMAppManager checks
> the wrong queue.
> I propose to make the queue mapping as a common interface of scheduler, and
> RMAppManager set the queue after mapping before doing validations.
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