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https://issues.apache.org/jira/browse/YARN-10440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197472#comment-17197472
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jufeng li commented on YARN-10440:
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I restart RM then recovered，and the infomation is gone。But I dump the heap last
time
> resource manager hangs,and i cannot submit any new jobs,but rm and nm
> processes are normal
> ------------------------------------------------------------------------------------------
>
> Key: YARN-10440
> URL: https://issues.apache.org/jira/browse/YARN-10440
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 3.1.1
> Reporter: jufeng li
> Priority: Blocker
>
> RM hangs,and i cannot submit any new jobs,but RM and NM processes are normal.
> I can open xxxxx:8088/cluster/apps/RUNNING but can not
> xxxxx:8088/cluster/scheduler.Those apps submited can not end itself and new
> apps can not be submited.just everything hangs but not RM,NM server. How can
> I fix this?help me,please!
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