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https://issues.apache.org/jira/browse/YARN-4378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun Suresh resolved YARN-4378.
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Resolution: Duplicate
> FairScheduler could not support DRF policy in lead queue when parent queue is
> fair policy
> -----------------------------------------------------------------------------------------
>
> Key: YARN-4378
> URL: https://issues.apache.org/jira/browse/YARN-4378
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Affects Versions: 2.5.2
> Reporter: lachisis
>
> If I configure fair-scheduler.xml as following, then the application
> submitted to queue root.queueA.queueA1 will keep on Accepted status. And the
> resource requirement of it's task will not be satisfied, because the queue
> root.queueA.queueA1 have zero cpu.
> <allocations>
> <queue name="root">
> <queue name="queueA">
> <schedulingPolicy>fair</schedulingPolicy>
> <queue name="queueA1">
> <schedulingPolicy>drf</schedulingPolicy>
> </queue>
> </queue>
> </queue>
> <queuePlacementPolicy>
> <policy create="false" name="specified" />
> <policy create="false" name="user" />
> <policy create="false" name="primaryGroup" />
> <policy name="reject" />
> </queuePlacementPolicy>
> </allocations>
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