Last modified: 2014-05-19 10:16:27 UTC

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Bug 63819 - Worker processes left hanging
Worker processes left hanging
Status: RESOLVED FIXED
Product: Analytics
Classification: Unclassified
Wikimetrics (Other open bugs)
unspecified
All All
: Highest normal
: ---
Assigned To: Nobody - You can work on this!
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2014-04-11 13:30 UTC by Toby Negrin
Modified: 2014-05-19 10:16 UTC (History)
5 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---

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Description Toby Negrin 2014-04-11 13:30:50 UTC 
From Nuria:

In our wikimetrics setup we manage the start/stop of celery via upstart in puppet but in many instances worker processes are left hanging. 

According to this issue: https://github.com/celery/django-celery/issues/142

However Dan reports that Celery 3.1.9 doesn't completely address this issue.
Comment 1 Bingle 2014-04-11 13:35:19 UTC 
Prioritization and scheduling of this bug is tracked on Mingle card https://wikimedia.mingle.thoughtworks.com/projects/analytics/cards/cards/1538
Comment 2 Gerrit Notification Bot 2014-05-14 11:43:29 UTC 
Change 130588 had a related patch set uploaded by Nuria:
Upstart follows fork when starting celery.

https://gerrit.wikimedia.org/r/130588
Comment 3 Gerrit Notification Bot 2014-05-15 08:01:21 UTC 
Change 130588 merged by Ottomata:
Make upstart track the wikimetrics PID

https://gerrit.wikimedia.org/r/130588
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