You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Sungdong Kim (Jira)" <ji...@apache.org> on 2026/04/07 04:01:00 UTC
[jira] [Comment Edited] (YARN-11833) Do not validate queue hierarchy when failing over
[ https://issues.apache.org/jira/browse/YARN-11833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18071588#comment-18071588 ]
Sungdong Kim edited comment on YARN-11833 at 4/7/26 4:00 AM:
-------------------------------------------------------------
How about re-activating this issue? The deletion of queues causes the Resource Manager HA to malfunction. I think this is critical problem.
I encountered exactly same issue in my environment, and it seems that the patch works on me.
# If the file configuration stores on both active and standby RMs are managed identically, when refreshQueues are used, the queue hierarchy has already been validated on the active RM.
# If the file configuration stores on the active and standby RMs are not same, it does not appear necessary handle such a scenario.
was (Author: JIRAUSER302985):
How about re-activating this issue? The deletion of queues causes the Resource Manager HA to malfunction. I think this is critical problem.
I encountered exactly same issue in my environment, and it seems that the patch works on me.
# If the file configuration stores on both active and standby RMs are managed identically, when refreshQueues are used, the queue hierarchy has already been validated on the active RM.
# If the file configuration stores on the active and standby RMs are not same, it does not appear necessary handle such a scenario.
> Do not validate queue hierarchy when failing over
> -------------------------------------------------
>
> Key: YARN-11833
> URL: https://issues.apache.org/jira/browse/YARN-11833
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: capacityscheduler
> Reporter: liu bin
> Priority: Major
> Labels: pull-request-available
>
> Now if we use file configuration store, when failing over, if RM1 stopped and removed a queue that RM2 has in memory, failing over to RM2 will throw exception that queue cannot be deleted because the queue is not in stopped state.
> Only using mutable configuration provider can skip validate queue hierarchy, I think file based configuration provider should also skip validate queue hierarchy when failing over.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org