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Posted to commits@airflow.apache.org by "Iuliia Volkova (JIRA)" <ji...@apache.org> on 2018/10/05 07:28:00 UTC

[jira] [Commented] (AIRFLOW-2761) Parallelize Celery Executor enqueuing

    [ https://issues.apache.org/jira/browse/AIRFLOW-2761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16639399#comment-16639399 ] 

Iuliia Volkova commented on AIRFLOW-2761:
-----------------------------------------

[~yrqls21], hi Kevin! Do you have any plans for this task? Update/reopen PR?

> 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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