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https://issues.apache.org/jira/browse/YARN-1506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14115543#comment-14115543
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Jian He commented on YARN-1506:
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bq. In AdminService: we may updateNodeResource only if node resource changes?
I think this may not be accurate, as the previous update event maybe still in
transit. Updated the patch myself with this change reverted.
> Replace set resource change on RMNode/SchedulerNode directly with event
> notification.
> -------------------------------------------------------------------------------------
>
> Key: YARN-1506
> URL: https://issues.apache.org/jira/browse/YARN-1506
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, scheduler
> Reporter: Junping Du
> Assignee: Junping Du
> Attachments: YARN-1506-v1.patch, YARN-1506-v10.patch,
> YARN-1506-v11.patch, YARN-1506-v12.patch, YARN-1506-v13.patch,
> YARN-1506-v14.patch, YARN-1506-v15.patch, YARN-1506-v16.patch,
> YARN-1506-v17.patch, YARN-1506-v2.patch, YARN-1506-v3.patch,
> YARN-1506-v4.patch, YARN-1506-v5.patch, YARN-1506-v6.patch,
> YARN-1506-v7.patch, YARN-1506-v8.patch, YARN-1506-v9.patch
>
>
> According to Vinod's comments on YARN-312
> (https://issues.apache.org/jira/browse/YARN-312?focusedCommentId=13846087&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13846087),
> we should replace RMNode.setResourceOption() with some resource change event.
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