[jira] [Commented] (MESOS-1449) Isolator::recover will attempt to remove slave cgroup when using --slave_subsystems

["Ian Downes (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14015670#comment-14015670 ] 

Ian Downes commented on MESOS-1449:
-----------------------------------

This isolators attempt to destroy the slave cgroup, which fails because it's not a freezer cgroup and it's not empty. The current code does *not* check if orphan removal completes successfully so it does not actually affect anything (but will be fixed asap).

> Isolator::recover will attempt to remove slave cgroup when using --slave_subsystems
> -----------------------------------------------------------------------------------
>
>                 Key: MESOS-1449
>                 URL: https://issues.apache.org/jira/browse/MESOS-1449
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 0.19.0
>            Reporter: Ian Downes
>
> --slave_subsystems puts the slave into cgroups, e.g., cpu/mesos/slave. MesosContainerizer isolators will see this as an orphaned container and attempt removal.



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