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https://issues.apache.org/jira/browse/YARN-2009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sunil G updated YARN-2009:
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Attachment: YARN-2009.0012.patch
New test case name is {{testPreemptionWithTwoUsers}}
I have mocked the user-limit by below equation. (a very simple calculation)
Defining 2 users, consider user-limit as 50%.
So we can consider user-limit as {{guaranteed * 0.5}}. (Since only 2 users are
there).
Meantime I am testing in a real cluster, and i ll update my analysis soon.
> Priority support for preemption in ProportionalCapacityPreemptionPolicy
> -----------------------------------------------------------------------
>
> Key: YARN-2009
> URL: https://issues.apache.org/jira/browse/YARN-2009
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacityscheduler
> Reporter: Devaraj K
> Assignee: Sunil G
> Attachments: YARN-2009.0001.patch, YARN-2009.0002.patch,
> YARN-2009.0003.patch, YARN-2009.0004.patch, YARN-2009.0005.patch,
> YARN-2009.0006.patch, YARN-2009.0007.patch, YARN-2009.0008.patch,
> YARN-2009.0009.patch, YARN-2009.0010.patch, YARN-2009.0011.patch,
> YARN-2009.0012.patch
>
>
> While preempting containers based on the queue ideal assignment, we may need
> to consider preempting the low priority application containers first.
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