What's the best way to re-run a task in Airflow?

If you want to re-run a task in Airflow, the best way to do so is to press Clear or Delete (language depends on the Airflow version you’re running), not Run.

Hitting this will clear the state of your failed task and allow the scheduler to pick it back up and re-run it. By default it will also clear downstream tasks recursively, but you can change that with the option selections.

@paola What’s the best way to re-run a task when you also need to update configurations that the task will use? For example, if you pass configurations to the DAG during triggering of the DAG through the “–conf” parameter.