GitHub user potiuk added a comment to the discussion: sqlalchemy.exc.OperationalError during dag-processor
This means you should fix the instabilities of your system - either by looking of your networking or database configuration (for example dropping the connnections because it uses too much memory or similar) - you should look at your networking configuration and logs and your database logs. There is not much airflow can do if the DB connection is dropped in-the-middle. On the other you, or whoever is a Deployment Manager for your installatoin (maybe even when they run it as a service) are the right one to look at those issues. GitHub link: https://github.com/apache/airflow/discussions/30443#discussioncomment-11818925 ---- This is an automatically sent email for commits@airflow.apache.org. To unsubscribe, please send an email to: commits-unsubscr...@airflow.apache.org