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Wangda Tan commented on YARN-3885:
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[~ajithshetty],
Thanks for updating, instead of reflection, I suggest to make getQueueByPartition in Proportional...Policy
to be @VisibleForTesting. And could you take a look at javac warning and test failure?
> ProportionalCapacityPreemptionPolicy doesn't preempt if queue is more than 2 level
> ----------------------------------------------------------------------------------
>
> Key: YARN-3885
> URL: https://issues.apache.org/jira/browse/YARN-3885
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Affects Versions: 2.8.0
> Reporter: Ajith S
> Assignee: Ajith S
> Priority: Blocker
> Attachments: YARN-3885.02.patch, YARN-3885.03.patch, YARN-3885.04.patch, YARN-3885.05.patch,
YARN-3885.patch
>
>
> when preemption policy is {{ProportionalCapacityPreemptionPolicy.cloneQueues}}
> this piece of code, to calculate {{untoucable}} doesnt consider al the children, it considers
only immediate childern
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