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https://issues.apache.org/jira/browse/YARN-4945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15392303#comment-15392303
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Eric Payne commented on YARN-4945:
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{quote}
This is considering priority of apps alone. Yes, we have to have user-limit
etc. As we progress, we can add that to strengthen the intra-queue preemption
for more accurate results.
{quote}
Thanks, [~sunilg]. With the proposed design, is it possible for an app to be
preempted that is below its user limit? I think that should not happen even if
a higher priority app is asking for resources.
> [Umbrella] Capacity Scheduler Preemption Within a queue
> -------------------------------------------------------
>
> Key: YARN-4945
> URL: https://issues.apache.org/jira/browse/YARN-4945
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Wangda Tan
>
> This is umbrella ticket to track efforts of preemption within a queue to
> support features like:
> YARN-2009. YARN-2113. YARN-4781.
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