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Posted to yarn-issues@hadoop.apache.org by "kyungwan nam (Jira)" <ji...@apache.org> on 2021/04/04 12:32:00 UTC
[jira] [Commented] (YARN-10721) YARN Service containers are
restarted when RM failover
[ https://issues.apache.org/jira/browse/YARN-10721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17314485#comment-17314485 ]
kyungwan nam commented on YARN-10721:
-------------------------------------
I've seen the attached patch solves this problem in the my cluster.
[~csingh], [~billie]
I believe this issue is related with YARN-6168, YARN-7565.
Can you take a look at this issue
Thanks
> YARN Service containers are restarted when RM failover
> ------------------------------------------------------
>
> Key: YARN-10721
> URL: https://issues.apache.org/jira/browse/YARN-10721
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: kyungwan nam
> Assignee: kyungwan nam
> Priority: Major
> Attachments: YARN-10721.001.patch, YARN-10721.002.patch
>
>
> Our cluster has a large number of NMs.
> When RM failover, it took 7 minutes for most of NMs to register with RM.
> After, I’ve seen that a lot of containers was restarted
> I think it related with YARN-6168.
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