esgn opened a new issue, #55871: URL: https://github.com/apache/airflow/issues/55871
### Description Hi, I'm currently working with dynamic mapped tasks with KPO and 5000+ files. In Airflow UX are only displayed task_id (gdal_cmd in my case) and map index. <img width="494" height="439" alt="Image" src="https://github.com/user-attachments/assets/058a3823-6eae-452d-8b6c-92c834167136"; /> It would be very useful to be able to template task_id with environment variable for example to have unique task id which contains file name. Ideally this would look like this <img width="483" height="366" alt="Image" src="https://github.com/user-attachments/assets/8296b658-ef6b-43e9-a2f7-4b197b35eaf2"; /> If I'm not mistaken, it is not possible to do this with expand() task mapping for the moment. This feature would really help using Airflow for our use case (processing of many files). Thanks in advance ### Use case/motivation _No response_ ### Related issues _No response_ ### Are you willing to submit a 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]
