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https://issues.apache.org/jira/browse/YARN-11209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ruiliang updated YARN-11209:
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Attachment: QQ截图20220720142031.png
> yarn CapacityScheduler Unknown bug: Resource scheduling fails after RM runs
> for 3 days and resources cannot be fully used.
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-11209
> URL: https://issues.apache.org/jira/browse/YARN-11209
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacity scheduler
> Affects Versions: 3.1.1
> Reporter: ruiliang
> Priority: Major
> Labels: capacity-scheduler, yarn
> Attachments: QQ截图20220720142031.png,
> image-2022-07-12-14-51-15-129.png, rm_20220711_1646_have_bug.jstack,
> rm_20220712_1424_run well.jstac
>
>
> * !image-2022-07-12-14-51-15-129.png|width=1667,height=670!
> * Here are the jStacks where resource scheduling does not reach 100%
> * rm_20220711_1646_have_bug.jstack
>
> restart rm After 3 days of good operation
> rm_20220712_1424_run well.jstack
> At present, I do not know what the problem is. Could you please tell me what
> configuration needs to be adjusted?There is no configuration change before
> and after the restart, but this problem is really prominent, request guidance
> CPU before and after comparison is obvious, other hard indicators are not
> clear display abnormal
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