[jira] [Comment Edited] (AURORA-470) Tasks get stuck in THROTTLED state on restart or leader change

["Bill Farner (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AURORA-470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14007509#comment-14007509 ] 

Bill Farner edited comment on AURORA-470 at 5/23/14 6:25 PM:
-------------------------------------------------------------

Any chance you can provide relevant logs and/or snapshots of the web interface?  A smoking gun the the behavior is as described would be an instance row on the job page:

{noformat}
$X ago - THROTTLED : Rescheduled, penalized for $Y for flapping
{noformat}

Where {{$X}} is >> {{$Y}}.




was (Author: wfarner):
Any chance you can provide relevant logs and/or snapshots of the web interface?  A smoking gun the the behavior is as described would be an instance row on the job page:

{noformat]
$X ago - THROTTLED : Rescheduled, penalized for $Y for flapping
{noformat}

Where {{$X}} is >> {{$Y}}.



> Tasks get stuck in THROTTLED state on restart or leader change
> --------------------------------------------------------------
>
>                 Key: AURORA-470
>                 URL: https://issues.apache.org/jira/browse/AURORA-470
>             Project: Aurora
>          Issue Type: Story
>          Components: Scheduler
>    Affects Versions: 0.5.0
>            Reporter: Nathan Howell
>
> We're seeing cases where tasks get stuck in the THROTTLED state indefinitely. From what I can tell from the logs, this happens if a task is throttled when Aurora is shutdown or a new leader is elected.
> It looks like the timer that changes the state from THROTTLED to PENDING is only setup on a transition to the THROTTLED state... it seems like there  is no way to get these tasks running again except to restart them manually.



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