raphaelauv opened a new issue, #27427: URL: https://github.com/apache/airflow/issues/27427
### Apache Airflow version 2.4.2 ### What happened With the Celeryexecutor with 1 scheduler and 1 triggerer Async tasks ( deferable ) stay in queued state when there is zero airflow worker ### What you think should happen instead Deferable task should not stay in queued STATE when there is at least 1 triggerer with enought slots to run the async task ### How to reproduce curl -LfO 'https://airflow.apache.org/docs/apache-airflow/2.4.2/docker-compose.yaml' mkdir -p ./dags ./logs ./plugins docker compose up -d # wait 1 minute docker stop airlfow-worker # open http://localhost:8080/dags/example_time_delta_sensor_async/grid # activate dag # trigger run # the task stay in queued docker start airlfow-worker # the task run when worker is back online ### Operating System Ubuntu 22.04 ### Versions of Apache Airflow Providers _No response_ ### Deployment Docker-Compose ### 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]
