[
https://issues.apache.org/jira/browse/AIRFLOW-428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16629665#comment-16629665
]
ASF GitHub Bot commented on AIRFLOW-428:
----------------------------------------
stale[bot] closed pull request #1732: [AIRFLOW-428] Clean shutdown celery on
SIGTERM
URL: https://github.com/apache/incubator-airflow/pull/1732
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
> Scheduler restart (via SIGKILL) leaves orphaned celery and airflow run
> processes
> --------------------------------------------------------------------------------
>
> Key: AIRFLOW-428
> URL: https://issues.apache.org/jira/browse/AIRFLOW-428
> Project: Apache Airflow
> Issue Type: Bug
> Reporter: Li Xuanji
> Assignee: Li Xuanji
> Priority: Major
>
> Airflow worker currently becomes a celery process. Sending a SIGTERM to it
> performs a warm shutdown which waits for tasks to exit. We use runit which
> will send a SIGKILL after some time passes; the SIGKILL causes the airflow
> run commands to be orphaned (parented onto PID 1 init, celery does not know
> about them).
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
