iremonur edited a comment on issue #15192:
URL: https://github.com/apache/airflow/issues/15192#issuecomment-813236049
Actually, I tried to schedule another task to be 10 minutes between each
other, I want the first task to start at 19:50.
In the dag code (located in ~/airflow/dags/tutorial_v2.py), I set:
-> start_date=datetime.datetime(2021, 4, 4, 19, 50)
-> schedule_interval= '*/10 * * * *'
Some of the parameters I set in the dag code :
default_args = {
'owner': 'airflow',
'depends_on_past': False,
'wait_for_downstream' : False,
'email': ['[email protected]'],
'email_on_failure': False,
'email_on_retry': False,
'retries': 1,
'retry_delay': timedelta(minutes=5),
}
I run these commands to schedule the dag:
$ python ~/airflow/dags/tutorial_v2.py
$ airflow db init
$ airflow dags backfill tutorial_v2 -s 2021-04-04-19:50 -e 2021-04-06
Some of the tasks at the beginning are stuck in the state of "running" :
I don't understand why the scheduler skip some of the tasks, I would be very
glad if you help me with this.
Apache Airflow version: v2.0.1
Kubernetes is not used.
I use the SequentialExecutor.
Environment:
GPU : NVIDIA Quadro K3100M
OS: Ubuntu 18.04
Python 3.7.3
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