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https://issues.apache.org/jira/browse/YARN-7332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sunil G updated YARN-7332:
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Attachment: YARN-7332.YARN-5881.003.patch
Thanks [~leftnoteasy]. Yes, makes sense.
And that was an interesting value too.
Actual resource: 10, ratio: 1.25, vcores value: 12.5 ~ 12,
Actual resource: 22, ratio: 1.25, vcores value: 27.5 ~ 27
Once we increases vcores to 40, it has to be splitted, with calculation we are
getting 12+27. If we use ceil, it ll be 13+28. I chose floor for now. Even if
we loose 1 core, it ll be a delta for parent. Thoughts?
> Compute effectiveCapacity per each resource vector
> --------------------------------------------------
>
> Key: YARN-7332
> URL: https://issues.apache.org/jira/browse/YARN-7332
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacity scheduler
> Affects Versions: YARN-5881
> Reporter: Sunil G
> Assignee: Sunil G
> Attachments: YARN-7332.YARN-5881.001.patch,
> YARN-7332.YARN-5881.002.patch, YARN-7332.YARN-5881.003.patch
>
>
> Currently effective capacity uses a generalized approach based on dominance.
> Hence some vectors may not be calculated correctly.
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