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Posted to issues@mesos.apache.org by "Guangya Liu (JIRA)" <ji...@apache.org> on 2015/09/03 15:05:45 UTC

[jira] [Commented] (MESOS-2647) Slave should validate tasks using oversubscribed resources

    [ https://issues.apache.org/jira/browse/MESOS-2647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729000#comment-14729000 ] 

Guangya Liu commented on MESOS-2647:
------------------------------------

[~vinod@twitter.com] I see that when the qos controller do some corrections, the slave will kill some executors with reason REASON_EXECUTOR_PREEMPTED, does this fix the issue you mentioned? Thanks.

> Slave should validate tasks using oversubscribed resources
> ----------------------------------------------------------
>
>                 Key: MESOS-2647
>                 URL: https://issues.apache.org/jira/browse/MESOS-2647
>             Project: Mesos
>          Issue Type: Task
>            Reporter: Vinod Kone
>            Assignee: Guangya Liu
>              Labels: twitter
>
> The latest oversubscribed resource estimate might render a revocable task launch invalid. Slave should check this and send TASK_LOST with appropriate REASON.
> We need to add a new REASON for this (REASON_RESOURCE_OVERSUBSCRIBED?).



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