[GitHub] [airflow] uranusjr commented on a diff in pull request #24902: Allowing task_group Sensor in ExternalTaskSensor

[GitBox <gi...@apache.org>]

uranusjr commented on code in PR #24902:
URL: https://github.com/apache/airflow/pull/24902#discussion_r947607846


##########
docs/apache-airflow/howto/operator/external_task_sensor.rst:
##########
@@ -53,6 +53,16 @@ via ``allowed_states`` and ``failed_states`` parameters.
     :start-after: [START howto_operator_external_task_sensor]
     :end-before: [END howto_operator_external_task_sensor]
 
+ExternalTaskSensor with task_group dependency
+---------------------------------------------
+In Addition, we can also use the :class:`~airflow.sensors.external_task.ExternalTaskSensor` to make tasks on a DAG
+wait for another ``task_group`` on a different DAG for a specific ``execution_date``.

Review Comment:
   The sensor still names the argument `execution_date_fn` so I guess using `execution_date` here is OK.



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@airflow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org