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From "Stefan Eder (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-6615) Running mesos-slave in the docker that leave many zombie process
Date Mon, 28 Aug 2017 08:34:00 GMT

    [ 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:
------------------------------------

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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