yx9o opened a new issue, #9780: URL: https://github.com/apache/rocketmq/issues/9780
### Before Creating the Enhancement Request - [x] I have confirmed that this should be classified as an enhancement rather than a bug/feature. ### Summary Skip unnecessary RPC when topic has no message queues. ### Motivation In the current rebalance process, an RPC to get consumer IDs is triggered even if the topic's mqSet is empty. Allocation occurs only when both the mqSet and the returned consumerId list are non-empty, so this RPC is redundant when the mqSet is empty. ### Describe the Solution You'd Like Skip unnecessary RPC when topic has no message queues. ### Describe Alternatives You've Considered No ### 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]
