ruiliang created YARN-11209:
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Summary: 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
Attachments: 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!
* 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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