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Posted to yarn-issues@hadoop.apache.org by "Surendra Singh Lilhore (Jira)" <ji...@apache.org> on 2020/09/17 07:37:00 UTC
[jira] [Commented] (YARN-10440) resource manager hangs,and i cannot
submit any new jobs,but rm and nm processes are normal
[ https://issues.apache.org/jira/browse/YARN-10440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197469#comment-17197469 ]
Surendra Singh Lilhore commented on YARN-10440:
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Hi [~Jufeng],
If still you have cluster, can you attach output of "*jstack <RM_pid> >dump*"
> 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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