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Posted to yarn-issues@hadoop.apache.org by "ruiliang (Jira)" <ji...@apache.org> on 2022/07/12 07:07:00 UTC
[jira] [Updated] (YARN-11209) yarn CapacityScheduler Unknown bug: Resource scheduling fails after RM runs for 3 days and resources cannot be fully used.
[ https://issues.apache.org/jira/browse/YARN-11209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ruiliang updated YARN-11209:
----------------------------
Description:
* !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
was:
* !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
> 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: 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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