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https://issues.apache.org/jira/browse/YARN-4832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Junping Du updated YARN-4832:
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Attachment: YARN-4832-demo.patch
Put a demo patch here which depends on patch of YARN-998.
> NM side resource value should get updated if change applied in RM side
> ----------------------------------------------------------------------
>
> Key: YARN-4832
> URL: https://issues.apache.org/jira/browse/YARN-4832
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, resourcemanager
> Reporter: Junping Du
> Assignee: Junping Du
> Priority: Critical
> Attachments: YARN-4832-demo.patch
>
>
> Now, if we execute CLI to update node (single or multiple) resource in RM
> side, NM will not receive any notification. It doesn't affect resource
> scheduling but will make resource usage metrics reported by NM a bit weird.
> We should sync up new resource between RM and NM.
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