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Posted to yarn-issues@hadoop.apache.org by "Sushil Ks (Jira)" <ji...@apache.org> on 2020/06/15 05:04:00 UTC
[jira] [Commented] (YARN-10315) Avoid sending RMNodeResoureupdate
event if resource is same
[ https://issues.apache.org/jira/browse/YARN-10315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17135406#comment-17135406 ]
Sushil Ks commented on YARN-10315:
----------------------------------
Hi [~bibinchundatt], I am working on a patch for this.
> Avoid sending RMNodeResoureupdate event if resource is same
> -----------------------------------------------------------
>
> Key: YARN-10315
> URL: https://issues.apache.org/jira/browse/YARN-10315
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Bibin Chundatt
> Assignee: Sushil Ks
> Priority: Major
>
> When the node is in DECOMMISSIONING state the RMNodeResourceUpdateEvent is send for every heartbeat . Which will result in scheduler resource update.
> Avoid sending the same.
> Scheduler node resource update iterates through all the queues for resource update which is costly..
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