kosteev opened a new issue, #37971: URL: https://github.com/apache/airflow/issues/37971
### Apache Airflow version Other Airflow 2 version (please specify below) ### If "Other Airflow 2 version" selected, which one? 2.6.3 ### What happened? Scheduler uses [scheduler]job_heartbeat_sec property for heartbeats instead of [scheduler]scheduler_heartbeat_sec. In Airflow 2.5.3 [scheduler]scheduler_heartbeat_sec is used correctly. The bug was introduced after refactoring of scheduler_job -> scheduler_job_runner. This field is never used in the code: https://github.com/apache/airflow/blob/1f5960a9844ad9bcea61940a76052e0af549579f/airflow/jobs/scheduler_job_runner.py#L153 ### What you think should happen instead? _No response_ ### How to reproduce - run Airflow - set [scheduler]job_heartbeat_sec with the value greater than [scheduler]scheduler_health_check_threshold - see warning message in Airflow UI that scheduler is not alive ### Operating System Ubuntu ### Versions of Apache Airflow Providers _No response_ ### Deployment Google Cloud Composer ### 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: commits-unsubscr...@airflow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
