[jira] [Commented] (MESOS-636) Executors under cgroups isolator die immediately when a slave dies if it has a controlling TTY attached

["Vinod Kone (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13739990#comment-13739990 ] 

Vinod Kone commented on MESOS-636:
----------------------------------

https://reviews.apache.org/r/13449/
                
> Executors under cgroups isolator die immediately when a slave dies if it has a controlling TTY attached
> -------------------------------------------------------------------------------------------------------
>
>                 Key: MESOS-636
>                 URL: https://issues.apache.org/jira/browse/MESOS-636
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Vinod Kone
>            Assignee: Vinod Kone
>             Fix For: 0.14.0
>
>
> Seen this while testing locally, when the slave was started with "./bin/mesos-slave.sh". Since the slave has a controlling TTY attached to it, as soon as it dies all the underlying cgroup executors get a signal and die. This doesn't happen with process isolator because we setsid() after fork(). We need to do the same in cgroups isolator.

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