AcceptMediocrity opened a new issue, #9422: URL: https://github.com/apache/rocketmq/issues/9422
### Is Your Feature Request Related to a Problem? 在4.X版本中，当一个消费者组尝试消费多个不同Topic时，系统会在启动时明确提示异常，有效避免了因配置不当导致消息未被消费的问题。然而，在5.X版本里，却未出现此类提示，这使得部分消息在消费过程中遗漏。鉴于此，建议在5.X版本中恢复这一提示机制，即在消费者组启动时，若检测到消费多个不同Topic的情况，则抛出异常并予以提示，以保障消息消费的完整性和准确性。 ### Describe the Solution You'd Like 还是以pid作为instanceName ### Describe Alternatives You've Considered 还是以pid作为instanceName，启动时提示 ### 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: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
