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https://issues.apache.org/jira/browse/YARN-998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15222587#comment-15222587
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Kuhu Shukla commented on YARN-998:
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bq. shall we consider to move it inside of rm.registerNode()?
bq. that's nice idea . we can do I think..I'm +1 on that.
I was of the understanding that {{drainEvents}} would also address cases when
nodes are refreshed, shutdown and basically get any event in the dispatcher
queue out. Wouldn't moving it under registerNode alone break that? Please let
me know what am I missing here. Thanks!
> Keep NM resource updated through dynamic resource config for RM/NM restart
> --------------------------------------------------------------------------
>
> Key: YARN-998
> URL: https://issues.apache.org/jira/browse/YARN-998
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: graceful, nodemanager, scheduler
> Reporter: Junping Du
> Assignee: Junping Du
> Fix For: 2.8.0
>
> Attachments: YARN-998-sample.patch, YARN-998-v1.patch,
> YARN-998-v2.1.patch, YARN-998-v2.patch, YARN-998-v3.patch
>
>
> When NM is restarted by plan or from a failure, previous dynamic resource
> setting should be kept for consistency.
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