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https://issues.apache.org/jira/browse/YARN-4945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sunil G updated YARN-4945:
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Attachment: IntraQueuepreemption-CapacityScheduler (Design).pdf
Uploading an initial design doc to start discussions.. Also attaching a work in
progress patch based only on priority for POC.
- Document mainly covers overall idea about intra-queue preemption.
- In this document at design level, I took priority as one item to explain in
details. As more items are added, this can be scaled.
- POC patch also covers priority for now
I am attaching both in parent jira for common discussions. Thanks
[~leftnoteasy].
Looping [~eepayne] for more thoughts.
> [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
> Attachments: IntraQueuepreemption-CapacityScheduler (Design).pdf,
> YARN-2009-wip.patch
>
>
> 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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