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Posted to yarn-issues@hadoop.apache.org by "Bilwa S T (Jira)" <ji...@apache.org> on 2021/04/23 16:52:00 UTC
[jira] [Comment Edited] (YARN-10732) Disallow restarting a queue
while it is in DRAINING state on CS reinitialization
[ https://issues.apache.org/jira/browse/YARN-10732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17330908#comment-17330908 ]
Bilwa S T edited comment on YARN-10732 at 4/23/21, 4:51 PM:
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[~gandras] [~pbacsko] As part of YARN-10260 transitioning from DRAINING to RUNNING state was added. Basically it was added if user had stopped queue by mistake then he can start it back. With your patch queue cannot be transitioned to RUNNING state. Can you please explain in detail about your use case?
was (Author: bilwast):
[~gandras] [~pbacsko] As part of YARN-10260 transitioning from DRAINING to RUNNING state was added. Basically it was added if user had stopped queue by mistake then he can start it back. With your patch queue cannot be transitioned to RUNNING state.
> Disallow restarting a queue while it is in DRAINING state on CS reinitialization
> --------------------------------------------------------------------------------
>
> Key: YARN-10732
> URL: https://issues.apache.org/jira/browse/YARN-10732
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: yarn
> Reporter: Andras Gyori
> Assignee: Andras Gyori
> Priority: Major
> Attachments: YARN-10732.001.patch
>
>
> CSConfigValidator#validateQueueHierarchy does not check a state where the old queue is in DRAINING state but the new queue state is RUNNING. User should wait until a queue is fully stopped.
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