kaxil commented on issue #12659:
URL: https://github.com/apache/airflow/issues/12659#issuecomment-734921519
I can confirm the bug. I was able to reproduce it with task with
`task_concurrency` or `depends_on_past` with `LocalExecutor` and the following
DAG:
```python
from airflow import models
from airflow.operators.dummy_operator import DummyOperator
from airflow.operators.bash_operator import BashOperator
from datetime import datetime, timedelta
default_args = {
'owner': 'airflow',
'start_date': datetime(2018, 10, 31),
'retries': 3,
'retry_delay': timedelta(minutes=5)
}
dag_name = 'dag-bugcheck'
with models.DAG(dag_name,
default_args=default_args,
schedule_interval='0 0 * * *',
catchup=False,
max_active_runs=5,
) as dag:
test1 = DummyOperator(
task_id='test1',
task_concurrency=10,
)
test2 = BashOperator(
task_id='test2',
bash_command='echo hi',
depends_on_past=True,
)
test3 = BashOperator(
task_id='test3',
bash_command='echo hi',
)
```
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
