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Posted to dev@mesos.apache.org by "Bill Farner (JIRA)" <ji...@apache.org> on 2014/06/23 23:42:24 UTC

[jira] [Commented] (MESOS-296) Add timestamp tracking of TaskState changes.

    [ https://issues.apache.org/jira/browse/MESOS-296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14041359#comment-14041359 ] 

Bill Farner commented on MESOS-296:
-----------------------------------

We would find this useful in aurora as a means to know how far behind the scheduler is when processing updates.  The signal on queue delay would allow us to be adaptive in different parts of the system to avoid a positive feedback loop leading to unavailability.

> Add timestamp tracking of TaskState changes.
> --------------------------------------------
>
>                 Key: MESOS-296
>                 URL: https://issues.apache.org/jira/browse/MESOS-296
>             Project: Mesos
>          Issue Type: Improvement
>            Reporter: Benjamin Mahler
>            Priority: Minor
>
> We currently don't store when the state of tasks change, this would be useful for our troubleshooting, and for end users.



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