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Posted to issues@mesos.apache.org by "Cody Maloney (JIRA)" <ji...@apache.org> on 2016/02/02 00:51:39 UTC

[jira] [Updated] (MESOS-416) Ensure master / slave do not get kernel OOM before executors, by setting oom_adj control.

     [ https://issues.apache.org/jira/browse/MESOS-416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cody Maloney updated MESOS-416:
-------------------------------
    Labels: mesosphere twitter  (was: twitter)

> Ensure master / slave do not get kernel OOM before executors, by setting oom_adj control.
> -----------------------------------------------------------------------------------------
>
>                 Key: MESOS-416
>                 URL: https://issues.apache.org/jira/browse/MESOS-416
>             Project: Mesos
>          Issue Type: Improvement
>            Reporter: Benjamin Mahler
>              Labels: mesosphere, twitter
>
> We can adjust the /proc/<pid>/oom_adj control during master / slave startup, setting it to a low value to ensure we aren't killed first during an OOM.
> Relevant LWN article: http://lwn.net/Articles/317814/
> Also relevant: https://bugzilla.redhat.com/show_bug.cgi?id=239313



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