Hi, May I ask if the following dag definition code example in the document <https://airflow.incubator.apache.org/scheduler.html> should use *@daily* schedule_interval instead of *@hourly*.
""" > Code that goes along with the Airflow tutorial located at: > > https://github.com/airbnb/airflow/blob/master/airflow/example_dags/tutorial.py > """ > from airflow import DAG > from airflow.operators.bash_operator import BashOperator > from datetime import datetime, timedelta > default_args = { > 'owner': 'airflow', > 'depends_on_past': False, > 'start_date': datetime(2015, 12, 1), > 'email': ['airf...@example.com'], > 'email_on_failure': False, > 'email_on_retry': False, > 'retries': 1, > 'retry_delay': timedelta(minutes=5), > 'schedule_interval': '@hourly', > } > dag = DAG('tutorial', catchup=False, default_args=default_args) Otherwise, the following explanation doesn't make sense to me: > In the example above, if the DAG is picked up by the scheduler daemon on > 2016-01-02 at 6 AM, (or from the command line), a single DAG Run will be > created, with an execution_date of 2016-01-01, and the next one will be > created just after midnight on the morning of 2016-01-03 with an execution > date of 2016-01-02. Thanks. Cheers, Kewei
