leizhiyuan opened a new issue, #6953: URL: https://github.com/apache/rocketmq/issues/6953
### 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 mac ### RocketMQ version 5.x ### JDK Version _No response_ ### Describe the Bug <img width="961" alt="image" src="https://github.com/apache/rocketmq/assets/2684384/ee95fb59-e4da-4ff7-814a-837ec307906e";> After getting the pop, the code of this command became too large. For example, pop message 200050 would be converted to 3442. Switching from JSON to RocketMQ's own protocol for ROCKETMQ_SERIALIZE_TYPE=ROCKETMQ becomes useless. ### Steps to Reproduce set ROCKETMQ_SERIALIZE_TYPE=ROCKETMQ then run pop message ### What Did You Expect to See? right ### What Did You See Instead? org.apache.rocketmq.client.exception.MQBrokerException: CODE: 3 DESC: request type 3442 not supported ### Additional Context no -- 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]
