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https://issues.apache.org/jira/browse/YARN-6729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16658077#comment-16658077
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Zhankun Tang commented on YARN-6729:
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And I create YARN-8924 for handling the legacy problem. Feel free to share your
thoughts.
> NM percentage-physical-cpu-limit should be always 100 if
> DefaultLCEResourcesHandler is used
> -------------------------------------------------------------------------------------------
>
> Key: YARN-6729
> URL: https://issues.apache.org/jira/browse/YARN-6729
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.0.0-alpha3
> Reporter: Yufei Gu
> Assignee: Zhankun Tang
> Priority: Major
>
> NM percentage-physical-cpu-limit is not honored in
> DefaultLCEResourcesHandler, which may cause container cpu usage calculation
> issue. e.g. container vcore usage is potentially more than 100% if
> percentage-physical-cpu-limit is set to a value less than 100.
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