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https://issues.apache.org/jira/browse/YARN-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhankun Tang updated YARN-8884:
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Description: In the current design, the device resource count is reported
by plugin when NM starts but won't got update even when there're devices
broken. We should support monitoring from NM and update the device resource to
RM. (was: In the current design, the device resource count is reported by
plugin when NM starts but won't got update even when there're devices broken.
We should support monitoring and update the device resource.)
> Support NM monitoring of device resource through plugin API
> -----------------------------------------------------------
>
> Key: YARN-8884
> URL: https://issues.apache.org/jira/browse/YARN-8884
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Zhankun Tang
> Assignee: Zhankun Tang
> Priority: Major
>
> In the current design, the device resource count is reported by plugin when
> NM starts but won't got update even when there're devices broken. We should
> support monitoring from NM and update the device resource to RM.
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