sunnyxcao79 opened a new issue #20821: URL: https://github.com/apache/airflow/issues/20821
### Apache Airflow version 2.2.3 (latest released) ### What happened We are using the input parameter from one configuration file to control the number of SubDAG will be triggered in one DAG. It works in original configuration,e.g. we set 5 SubDAG, all can run complete normally. After we try to add one more SubDAG in configuration file, the subDAG can be listed in UI, but all tasks in the new subDAG can not be scheduled. (All tasks of other old SubDAG can still run complete normally) ### What you expected to happen The tasks in new SubDAG can be scheduled as well. This design works in Airflow 1.10.9 ### How to reproduce Add new subDAG in any DAG with some subDAG, the case can reproduce. ### Operating System red hat linux 7 ### Versions of Apache Airflow Providers _No response_ ### Deployment Other ### 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]
