JWDobken opened a new issue, #64827: URL: https://github.com/apache/airflow/issues/64827
### Under which category would you file this issue? Airflow Core ### Apache Airflow version airflow:3.1.7 ### What happened and how to reproduce it? ### What happened? During a backwards backfill, the Airflow UI main page indicates that there are no running tasks, even though at least one task instance is still running. From what I can see, this happens when the most recent/latest task instance is already in a completed state, while an older task instance is still running. The UI appears to infer that nothing is running based on the latest task, instead of checking whether any task instance in the backfill is still running. ### What you think should happen instead? The UI should report running tasks whenever any task instance in the relevant backfill / DAG run is still running. ### Operating System airflow@airflow-dev-api-server-55ff78f868-pfb2s:/opt/airflow$ cat /etc/os-release PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" NAME="Debian GNU/Linux" VERSION_ID="12" VERSION="12 (bookworm)" VERSION_CODENAME=bookworm ID=debian HOME_URL="https://www.debian.org/"; SUPPORT_URL="https://www.debian.org/support"; BUG_REPORT_URL="https://bugs.debian.org/"; ### Deployment Official Apache Airflow Helm Chart ### Apache Airflow Provider(s) _No response_ ### Versions of Apache Airflow Providers _No response_ ### Official Helm Chart version 1.19.0 ### Kubernetes Version v1.33.9 ### Helm Chart configuration _No response_ ### Docker Image customizations _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]
