CODEWITHSUNDEEP
airflowairflow-scheduler
Kush Patel
Kush Patel

Reputation: 3865

Airflow task run no matter what happen to downstream

I have three task in one dag.

Task A run first. Task B runs if task A is successful.

I have Task C which has run after Task B but it is not depend up Task B or Task A success or failure.

Task C needs to no matter what happen to task A and B. However, it needs to run after task A and B is completed.

Any idea ?

Upvotes: 3

Views: 1393

Answers (1)

Ladislav Indra
Ladislav Indra

Reputation: 819

To have a task run after other tasks are done, but regardless of the outcome of their execution, set the trigger_rule parameter to all_done like so:

my_task = MyOperator(task_id='my_task',
                     trigger_rule='all_done'

See the trigger rule documentation for more options

Upvotes: 7

Related Questions