edwardwang888 commented on issue #16824: URL: https://github.com/apache/airflow/issues/16824#issuecomment-875017739
Upon further investigation, this appears not to be primarily a UI bug, but rather an issue with the existence of task instances in the `task_instances` table. It seems that if a task instance does not exist in the `task_instance` table, the UI will display it as `no_status` (with the black border). However, upon initiating a `mark success/failed` operation, the non-existent task instances for that DAG run are created in the `task_instance` table with `state` = `NULL`. This does not get identified as a `no_status` task instance, and thus is not drawn properly. -- 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]
