Trigger

Reading Time: 3 minutes The easiest concept to understand in Airflow is Trigger rules. Let’s understand the Trigger Rules in Apache Airflow. Why Trigger Rules? By default, Airflow will wait for all the parent/upstream tasks for successful completion before it runs that task. However, this is just the default behavior of the Airflow, and you can control it using the trigger_rule the argument to a Task.  Basically, a trigger_rule defines Continue Reading