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https://issues.apache.org/jira/browse/YARN-2250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14051192#comment-14051192
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Krisztian Horvath commented on YARN-2250:
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Hi Sandy,
The problem is not that the metrics are not updated, but the
findLowestCommonAncestorQueue method always returns null causing the update
always go upwards till the root.
root.queue1.a
root.queue1.b
common should be queue1, but returning null, and goes upward till root
> Moving apps between queues - FairScheduler
> ------------------------------------------
>
> Key: YARN-2250
> URL: https://issues.apache.org/jira/browse/YARN-2250
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.4.0, 2.4.1
> Reporter: Krisztian Horvath
>
> We need to update the queue metrics until to lowest common ancestor of the
> target and source queue. This method fails to retrieve the right queue.
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