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From "Thomas Rampelberg (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (MESOS-1473) Mesos slave becomes unresponsive after launching 8 external containers
Date Fri, 17 Oct 2014 20:08:34 GMT

     [ https://issues.apache.org/jira/browse/MESOS-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thomas Rampelberg closed MESOS-1473.
------------------------------------
    Resolution: Won't Fix

This was a deimos specific issue that is no longer a problem.

> Mesos slave becomes unresponsive after launching 8 external containers
> ----------------------------------------------------------------------
>
>                 Key: MESOS-1473
>                 URL: https://issues.apache.org/jira/browse/MESOS-1473
>             Project: Mesos
>          Issue Type: Bug
>          Components: containerization
>    Affects Versions: 0.19.0
>            Reporter: Thomas Rampelberg
>
> After 8 tasks have been launched by marathon/mesos that use external containerizer, the
mesos slave becomes unresponsive and is eventually removed from the master (requiring a restart
of the process).
> Replication steps:
> :; git clone git@github.com:mesosphere/playa-mesos.git
> :; cd playa-mesos
> :; vagrant up
> :; vagrant ssh
> :; sudo mkdir -p /etc/mesos-slave
> :; sudo mkdir -p /etc/mesos-master
> :; echo /usr/bin/deimos       | sudo dd of=/etc/mesos-slave/containerizer_path
> :; echo external              | sudo dd of=/etc/mesos-slave/isolation
> :; curl -H "Content-Type: application/json" -X POST localhost:8080/v2/apps -d '{"id":
"sleep", "cmd": "while true; do sleep 10; done","instances":8,"cpus":0.1,"mem":16.0}'
> Once the 8 instances are done launching (you can verify via. `docker ps`), mesos slave
will be completely unresponsive.
> Here's a gist with the slave logs during the event:
> https://gist.github.com/pyronicide/9dc68332a29faf38c890



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