[GitHub] [airflow] Sangameshmsopen commented on issue #25060: Airflow scheduler crashes due to 'duplicate key value violates unique constraint "task_instance_pkey"'

Sangameshmsopen commented on issue #25060: URL: https://github.com/apache/airflow/issues/25060#issuecomment-1436735346 @potiuk Sure i'm providing the details. Same issue has occurred even in one of our testing environment. **Apache airflow version:** 2.4.3 **Deployed in

[GitHub] [airflow] Sangameshmsopen commented on issue #25060: Airflow scheduler crashes due to 'duplicate key value violates unique constraint "task_instance_pkey"'

Sangameshmsopen commented on issue #25060: URL: https://github.com/apache/airflow/issues/25060#issuecomment-1424199989 Hello all, We have observed that in Airflow scheduler heartbeat has stopped and all the DAGs were in queued or running state. We have checked scheduler logs and got the