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https://issues.apache.org/jira/browse/AIRFLOW-3516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16733829#comment-16733829
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ASF GitHub Bot commented on AIRFLOW-3516:
-----------------------------------------
ramandumcs commented on pull request #4434: [AIRFLOW-3516] Support to create k8
worker pods in batches
URL: https://github.com/apache/incubator-airflow/pull/4434
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> Improve K8 Executors Pod creation Rate
> --------------------------------------
>
> Key: AIRFLOW-3516
> URL: https://issues.apache.org/jira/browse/AIRFLOW-3516
> Project: Apache Airflow
> Issue Type: Improvement
> Components: executor, kubernetes, scheduler
> Affects Versions: 1.10.1
> Reporter: raman
> Assignee: raman
> Priority: Major
>
> It seems that Airflow scheduler is creating worker pod sequentially(one pod
> per scheduler loop) in Kubernetes executors sync function which is called
> from base executors.heartbeat() function.
> One enhancement could be to create the k8 pod in batches where batch size can
> be configured through airflow.cfg file
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