caishunfeng commented on issue #12367: URL: https://github.com/apache/dolphinscheduler/issues/12367#issuecomment-1283517462
>The state of a task definition, named "Need fault tolerance", that’s mean? I have a deployment based on docker compose with only one worker node. The `Need fault tolerance` is the state means that these task instances will rerun again by tolerance (the old one was finished and create a new task instance for same workflow instance). This fault tolerance mechanism is triggered when the worker server down (task instances tolerance) or master server down(workflow instances tolerance). see https://dolphinscheduler.apache.org/en-us/docs/latest/user_doc/architecture/design.html, the `Fault-Tolerant Design` part. -- 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]
