0BVer opened a new pull request, #46371:
URL: https://github.com/apache/airflow/pull/46371
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This update revises the documentation for worker_refresh_batch_size to
clearly state:
"Number of workers to refresh at a time through Gunicorn's built-in worker
management. When set to 0, worker refresh is disabled. When nonzero, Airflow
periodically refreshes webserver workers by bringing up new ones and killing
old ones."
The change aims to eliminate ambiguity by clarifying that Gunicorn reload
and webserver refresh refer to the same underlying mechanism. Previously, these
terms could be misinterpreted as distinct functions or mistaken for
auto_refresh_interval, leading to confusion. By emphasizing that both phenomena
are part of Gunicorn's worker management strategy, users will have a clearer
understanding of how Airflow manages webserver workers.
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