mariotaddeucci opened a new issue, #24547: URL: https://github.com/apache/airflow/issues/24547
### Apache Airflow version 2.3.2 (latest released) ### What happened Using cluster policies, I set a default `on_failure_callback`. This works great with all tasks expect with task new task mapping. I tried to change the cluster policy to change the DAG `default_args` to add the default callback to default_args but after that task mapping appeared but no tasks have the `on_failure_callback` filled, including the previous that worked previously. ### What you think should happen instead Policies should work on all tasks, including the dynamic mapping or generate an exception with the error. ### How to reproduce Overwrite any parameters using the `dag_policy`. ### Operating System Official docker image ### Versions of Apache Airflow Providers _No response_ ### Deployment Other Docker-based deployment ### Deployment details _No response_ ### Anything else _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
