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Posted to yarn-issues@hadoop.apache.org by "kyungwan nam (Jira)" <ji...@apache.org> on 2020/02/21 09:06:00 UTC
[jira] [Commented] (YARN-10034) Allocation tags are not removed
when node decommission
[ https://issues.apache.org/jira/browse/YARN-10034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17041690#comment-17041690 ]
kyungwan nam commented on YARN-10034:
-------------------------------------
[~prabhujoseph], Can you please take a look at this?
Thanks
> Allocation tags are not removed when node decommission
> ------------------------------------------------------
>
> Key: YARN-10034
> URL: https://issues.apache.org/jira/browse/YARN-10034
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: kyungwan nam
> Assignee: kyungwan nam
> Priority: Major
> Attachments: YARN-10034.001.patch, YARN-10034.002.patch, YARN-10034.003.patch
>
>
> When a node is decommissioned, allocation tags that are attached to the node are not removed.
> I could see that allocation tags are revived when recommissioning the node.
> RM removes allocation tags only if NM confirms the container releases by YARN-8511. but, decommissioned NM does not connect to RM anymore.
> Once a node is decommissioned, allocation tags that attached to the node should be removed immediately.
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