[Bug 1153077] Re: rabbitmq queue fills up and celery stops executing tasks when upload_dhcp_leases is done every minute (by default)
Gavin Panella
gavin.panella at canonical.com
Tue Feb 25 10:17:25 UTC 2014
I've recently seen a somewhat similar situation:
- Celery went down for a while.
- Celerybeat jobs accumulated in RabbitMQ.
- When Celery came back up, it spun manically, going through hundreds of
old jobs.
However, neither Celery nor RabbitMQ showed signs of falling over. They
were just busy.
It's a separate bug, but we should ensure that Celerybeat jobs have a
very short lifetime. Maybe RabbitMQ or Celery have a mechanism for
ignoring old jobs. If not, we can add a timestamp check to the job
implementations themselves.
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https://bugs.launchpad.net/bugs/1153077
Title:
rabbitmq queue fills up and celery stops executing tasks when
upload_dhcp_leases is done every minute (by default)
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