huagetai opened a new issue #9263: URL: https://github.com/apache/dolphinscheduler/issues/9263
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement. ### Description Now Master server failover is mainly implemented by MasterRegistryClient and FailoverExecuteThread。Consider whether the failover code can be isolated。 This makes the responsibilities clearer： MasterRegistryClient--Responsible for node registration、state listener、 removing dead server FailoverExecuteThread--Responsible for executing failover FailoverService--Responsible for failover ### Use case The function of the refactored class is clearer ### Related issues _No response_ ### Are you willing to submit a PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
