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https://issues.apache.org/jira/browse/AIRFLOW-2761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16639409#comment-16639409
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Kevin Yang commented on AIRFLOW-2761:
-------------------------------------
[~xnuinside] Hi Luliia, I actually have [an open
PR|https://github.com/KevinYang21/incubator-airflow/pull/4] for it but it is
right now blocked by [this
PR|https://github.com/apache/incubator-airflow/pull/3873]. Seems like the
committers are quite busy so not sure about when can I get unblocked.
> Parallelize Celery Executor enqueuing
> -------------------------------------
>
> Key: AIRFLOW-2761
> URL: https://issues.apache.org/jira/browse/AIRFLOW-2761
> Project: Apache Airflow
> Issue Type: Improvement
> Reporter: Kevin Yang
> Priority: Major
>
> Currently celery executor enqueues in an async fashion but still doing that
> in a single process loop. This can slows down scheduler loop and creates
> scheduling delay if we have large # of task to schedule in a short time, e.g.
> UTC midnight we need to schedule large # of sensors in a short period.
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