potiuk commented on a change in pull request #7613: [AIRFLOW-6978] Add
PubSubPullOperator
URL: https://github.com/apache/airflow/pull/7613#discussion_r387671628
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File path: airflow/providers/google/cloud/sensors/pubsub.py
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@@ -30,11 +31,16 @@
class PubSubPullSensor(BaseSensorOperator):
"""Pulls messages from a PubSub subscription and passes them through XCom.
+ Always waits for at least one message to be returned from the subscription.
.. seealso::
For more information on how to use this operator, take a look at the
guide:
:ref:`howto/operator:PubSubPullSensor`
+ .. seealso::
+ If you don't want to wait for at least one message to come, use
Operator instead:
Review comment:
Good comment
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