kaxil commented on issue #13542: URL: https://github.com/apache/airflow/issues/13542#issuecomment-814068888
@lukas-at-harren -- Can you check the Airflow Webserver -> Admin -> Pools and then in the row with your pool (`mssql_dwh`) check the Used slots. And click on the number in Used slots, it should take you to the TaskInstance page that should show the currently "running" taskinstances in that Pool. It is possible that they are not actually running but somehow got in that state in DB. If you see 3 entries over here, please mark those tasks as success or failed, that should clear your pool. -- 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. For queries about this service, please contact Infrastructure at: [email protected]
