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https://issues.apache.org/jira/browse/YARN-2239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhijie Shen resolved YARN-2239.
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Resolution: Invalid
Change in ClusterMetricsInfo is incompatible. The name has been used since 2.4.
Let's keep to it. Feel free to reopen it if you have different thoughts.
> Rename ClusterMetrics#getUnhealthyNMs() to getNumUnhealthyNMs()
> ---------------------------------------------------------------
>
> Key: YARN-2239
> URL: https://issues.apache.org/jira/browse/YARN-2239
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager
> Affects Versions: 2.4.0
> Reporter: Kenji Kikushima
> Assignee: Kenji Kikushima
> Priority: Trivial
> Attachments: YARN-2239.patch
>
>
> In ClusterMetrics, other get NMs() methods have "Num" prefix. (Ex.
> getNumLostNMs()/getNumRebootedNMs())
> For naming consistency, we should rename getUnhealthyNMs() to
> getNumUnhealthyNMs().
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