GenerousMan opened a new issue, #9313: URL: https://github.com/apache/rocketmq/issues/9313
### Before Creating the Bug Report - [x] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions). - [x] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions) of this repository and believe that this is not a duplicate. - [x] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Runtime platform environment all ### RocketMQ version latest ### JDK Version 11 ### Describe the Bug Timing metrics will not be cleaned when topics are deleted. it's because that the cleanMetrics task is not started. ### Steps to Reproduce create topic, send timing msg, then delete the topic, you will see that metric will not be cleaned. ### What Did You Expect to See? the timing metrics should be cleaned. ### What Did You See Instead? create topic, send timing msg, then delete the topic, you will see that metric will not be cleaned. ### Additional Context _No response_ -- 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]
