You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@mesos.apache.org by "Jie Yu (JIRA)" <ji...@apache.org> on 2015/03/26 00:21:54 UTC

[jira] [Created] (MESOS-2554) Putting slave into its own cgroup should check if the corresponding cgroup is used for isolation.

Jie Yu created MESOS-2554:
-----------------------------

             Summary: Putting slave into its own cgroup should check if the corresponding cgroup is used for isolation.
                 Key: MESOS-2554
                 URL: https://issues.apache.org/jira/browse/MESOS-2554
             Project: Mesos
          Issue Type: Bug
    Affects Versions: 0.22.0, 0.21.1, 0.21.0
            Reporter: Jie Yu


Say one use --slave_subsystems=cpuacct

However, if he/she does not use cpuacct cgroup for isolation, all processes forked by the slave (e.g., tasks) will be part of the slave cgroup. This is not expected. ALso, more importantly, this will cause the slave to flap when restart because there are task processes in slave's cgroup.

We should add a check during slave startup at least!



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)