[
https://issues.apache.org/jira/browse/YARN-6562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15999035#comment-15999035
]
Miklos Szegedi commented on YARN-6562:
--------------------------------------
Thank you, [~yangjiandan] for reporting this. Which process accounts for the
cpu utilization? Does the tasks file contain process ids when we try to delete
them?
> Unable to delete cgroup to /xxx, system cpu utility continuously rise
> ---------------------------------------------------------------------
>
> Key: YARN-6562
> URL: https://issues.apache.org/jira/browse/YARN-6562
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.6.2
> Reporter: Yang Jiandan
> Attachments: sys_cpu.png
>
>
> Delete Cgroup container file timeout, nodemanager log shows many cgroup files
> was deleted failed, this leads to system cpu utility continuously rise, and
> system cpu utility will be normal when i delete cgroup file by hand.
> 2017-05-05 11:59:24,356 WARN
> org.apache.hadoop.yarn.server.nodemanager.util.CgroupsLCEResourcesHandler:
> Unable to delete cgroup at:
> /cgroup/cpu/hadoop-yarn/container_1433401960005_3097222_01_000223, tried to
> delete for 1000ms
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
