dirrao opened a new issue, #31198: URL: https://github.com/apache/airflow/issues/31198
### Apache Airflow version Other Airflow 2 version (please specify below) ### What happened Apache Airflow version: 2.3.3 Schedulers are racing for pod adoption and leads abrupt pod deletes when there is delay in schedulers heartbeats. However the schedulers are alive but not dead their heartbeat is delayed due to network timeout or heavy processing and etc. ### What you think should happen instead If schedulers heartbeat is delayed for genuine reason, then we shouldn't kill the running worker pods. ### How to reproduce Reduce the scheduler_health_check_threshold=5 and orphaned_tasks_check_interval=10 values in the airflow config file Launch the airflow with two schedulers and try to schedule multiple DAGs with backfill for every 1/5 mins. ### Operating System NAME="CentOS Linux" VERSION="7 (Core)" ID="centos" ID_LIKE="rhel fedora" VERSION_ID="7" PRETTY_NAME="CentOS Linux 7 (Core)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:centos:centos:7" HOME_URL="https://www.centos.org/"; BUG_REPORT_URL="https://bugs.centos.org/"; CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="7" ### Versions of Apache Airflow Providers _No response_ ### Deployment Other Docker-based deployment ### Deployment details _No response_ ### Anything else _No response_ ### Are you willing to submit PR? - [X] 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]
