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https://issues.apache.org/jira/browse/MESOS-6615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143516#comment-16143516
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Stefan Eder commented on MESOS-6615:
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Maybe this helps: https://github.com/mesosphere/docker-containers/issues/9
(it's not a bug per se, you just need to run the agent docker container with
--pid=host)
> Running mesos-slave in the docker that leave many zombie process
> ----------------------------------------------------------------
>
> Key: MESOS-6615
> URL: https://issues.apache.org/jira/browse/MESOS-6615
> Project: Mesos
> Issue Type: Bug
> Components: agent, containerization
> Affects Versions: 0.28.2
> Environment: Mesos 0.28.2
> Docker 1.12.1
> Reporter: Lei Xu
> Priority: Critical
>
> Here are some zombie process if I run mesos-slave in the docker.
> {code}
> root 10547 19464 0 Oct25 ? 00:00:00 [docker] <defunct>
> root 14505 19464 0 Oct25 ? 00:00:00 [docker] <defunct>
> root 16069 19464 0 Oct25 ? 00:00:00 [docker] <defunct>
> root 19962 19464 0 Oct25 ? 00:00:00 [docker] <defunct>
> root 23346 19464 0 Oct25 ? 00:00:00 [docker] <defunct>
> root 24544 19464 0 Oct25 ? 00:00:00 [docker] <defunct>
> {code}
> And I find the zombies come from {{mesos-slave}} process:
> {code}
> pstree -p -s 10547
> systemd(1)───docker-containe(19448)───mesos-slave(19464)───docker(10547)
> {code}
> The logs has been deleted by the cron job a few weeks ago, but I remember so
> many {{Failed to shutdown socket with fd xx: Transport endpoint is not
> connected}} in the log.
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