sunank200 commented on code in PR #40084:
URL: https://github.com/apache/airflow/pull/40084#discussion_r1684595916
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docs/apache-airflow/authoring-and-scheduling/deferring.rst:
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@@ -213,6 +213,70 @@ This is particularly useful when deferring is the only
thing the ``execute`` met
# We have no more work to do here. Mark as complete.
return
+Exiting deferred task from Triggers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+ .. versionadded:: 2.10.0
+
+If you want to exit your task directly from the triggerer without going into
the worker, you can specific operator level attribute ``end_from_trigger`` with
the attributes to your deferrable operator other discussed above.
+
+Triggers can have two options: they can either send execution back to the
worker or end the task instance directly. If the trigger ends the task instance
itself, the ``method_name`` does not matter and can be ``None``. Otherwise,
provide the name of the ``method_name`` that should be used when resuming
execution in the task.
+
+.. code-block:: python
+
+ class DateTimeSensorAsync(DateTimeSensor):
+ def __init__(self, end_from_trigger: bool = True, **kwargs) -> None:
+ super().__init__(**kwargs)
+ self.end_from_trigger = end_from_trigger
+
+ def execute(self, context: Context) -> NoReturn:
+ self.defer(
+ method_name="execute_complete",
Review Comment:
It can be anything and it doesn't matter actually.
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