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https://issues.apache.org/jira/browse/YARN-7410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wangda Tan updated YARN-7410:
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Attachment: YARN-7410.002.patch
Saw about 6% performance regression for previous attached patch.
Updated patch to show approach of lazy-reinitialization for FixedValueResource.
Now didn't see noticeable performance regression for 2 resource types. and 10%
performance regression for 3 resource types or more. Need additional
optimizations.
> Cleanup FixedValueResource to avoid dependency to ResourceUtils
> ---------------------------------------------------------------
>
> Key: YARN-7410
> URL: https://issues.apache.org/jira/browse/YARN-7410
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 3.1.0
> Reporter: Sunil G
> Assignee: Wangda Tan
> Attachments: YARN-7410.001.patch, YARN-7410.002.patch
>
>
> Currently FixedValue Resource constants has some dependencies to
> ResourceUtils. This jira will help to cleanup this dependencies.
> Thanks [~leftnoteasy] for finding the same.
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