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https://issues.apache.org/jira/browse/YARN-9756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16910627#comment-16910627
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Eric Payne commented on YARN-9756:
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Thanks for investigating, [~maniraj...@gmail.com] !
These new metrics will be similar to {{AggregateMemoryMBSecondsPreempted}},
{{AggregateVcoreSecondsPreempted}}, etc. I propose to process the total
preempted resources in the same way that is done for preempted seconds (memory,
vcores, etc).
{{LeafQueue#updateQueuePreemptionMetrics}} will aggregate the total preempted
resources just like it does for preempted resource seconds.
The challenge I have encountered is making this work for extended resources
(like gpu, etc.)
> Create metric that sums total memory/vcores preempted per round
> ---------------------------------------------------------------
>
> Key: YARN-9756
> URL: https://issues.apache.org/jira/browse/YARN-9756
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: capacity scheduler
> Affects Versions: 3.2.0, 2.9.2, 3.0.3, 2.8.5, 3.1.2
> Reporter: Eric Payne
> Assignee: Eric Payne
> Priority: Major
>
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