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Posted to issues@mesos.apache.org by "Dominic Hamon (JIRA)" <ji...@apache.org> on 2014/08/04 23:44:14 UTC

[jira] [Commented] (MESOS-1666) Set maximum executors per slave to avoid overcommit of ephemeral ports

    [ https://issues.apache.org/jira/browse/MESOS-1666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14085351#comment-14085351 ] 

Dominic Hamon commented on MESOS-1666:
--------------------------------------

https://reviews.apache.org/r/24128/

> Set maximum executors per slave to avoid overcommit of ephemeral ports
> ----------------------------------------------------------------------
>
>                 Key: MESOS-1666
>                 URL: https://issues.apache.org/jira/browse/MESOS-1666
>             Project: Mesos
>          Issue Type: Task
>            Reporter: Dominic Hamon
>            Assignee: Dominic Hamon
>
> With network isolation, we statically assign ephemeral port ranges. As such there is a upper bound on the number of containers each slave can support.
> We should avoid sending offers for slaves that have hit that limit as any tasks will fail to launch and will be LOST. 



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