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potiuk pushed a commit to branch main
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The following commit(s) were added to refs/heads/main by this push:
new 4680580e28 Documentation: Warning for _AIRFLOW_PATCH_GEVENT (#40677)
4680580e28 is described below
commit 4680580e28966b126a2a946f2dcf0921c8e89395
Author: Pierre Penelon <[email protected]>
AuthorDate: Fri Jul 12 13:47:50 2024 +0200
Documentation: Warning for _AIRFLOW_PATCH_GEVENT (#40677)
---
airflow/config_templates/config.yml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/airflow/config_templates/config.yml
b/airflow/config_templates/config.yml
index 69f7f07139..1cd39166ba 100644
--- a/airflow/config_templates/config.yml
+++ b/airflow/config_templates/config.yml
@@ -1688,6 +1688,9 @@ webserver:
When using ``gevent`` you might also want to set the
``_AIRFLOW_PATCH_GEVENT``
environment variable to ``"1"`` to make sure gevent patching is
done as early as possible.
+ Be careful to set ``_AIRFLOW_PATCH_GEVENT`` only on the web server
as gevent patching may
+ affect the scheduler behavior via the ``multiprocessing`` sockets
module and cause crash.
+
See related Issues / PRs for more details:
* https://github.com/benoitc/gunicorn/issues/2796
