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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2022/02/18 08:01:10 UTC
[GitHub] [airflow] eladkal opened a new pull request #21662: Add ALL_SKIPPED trigger rule
eladkal opened a new pull request #21662:
URL: https://github.com/apache/airflow/pull/21662
closes: https://github.com/apache/airflow/issues/16951
Example:
If you wish to test locally you can use:
```
from datetime import datetime
from airflow import DAG
from airflow.decorators import task
from airflow.exceptions import AirflowSkipException
from airflow.operators.dummy import DummyOperator
with DAG(
dag_id"trigger",
start_date=datetime(2022, 6, 7),
schedule_interval=None,
) as dag:
start = DummyOperator(task_id='start')
final = DummyOperator(task_id='final', trigger_rule='all_skipped')
for i in range(3):
@task(task_id=f"skip_{i}")
def execute():
raise AirflowSkipException
start >> execute() >> final
```
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[GitHub] [airflow] potiuk merged pull request #21662: Add ALL_SKIPPED trigger rule
Posted by GitBox <gi...@apache.org>.
potiuk merged pull request #21662:
URL: https://github.com/apache/airflow/pull/21662
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[GitHub] [airflow] eladkal commented on pull request #21662: Add ALL_SKIPPED trigger rule
Posted by GitBox <gi...@apache.org>.
eladkal commented on pull request #21662:
URL: https://github.com/apache/airflow/pull/21662#issuecomment-1046244216
Rebased and solved conflicts
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[GitHub] [airflow] yuqian90 commented on pull request #21662: Add ALL_SKIPPED trigger rule
Posted by GitBox <gi...@apache.org>.
yuqian90 commented on pull request #21662:
URL: https://github.com/apache/airflow/pull/21662#issuecomment-1058669265
Is `NONE_FAILED` not sufficient for this purpose? The difference between `NONE_FAILED` and `NONE_FAILED_MIN_ONE_SUCCESS` is that `NONE_FAILED` runs even when all upstream tasks are skipped.
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