jaylu163 opened a new issue, #8751: URL: https://github.com/apache/rocketmq/issues/8751
### 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 OS: centos7 ### RocketMQ version 5.2.0 搭建的集群版本 具体信息如图： https://github.com/apache/rocketmq/discussions/8722 ### JDK Version jdk: 1.8.0_352 os: centOs 7 java sdk 官方给出的示例代码 ### Describe the Bug 发送消息出现 task was cancelled ### Steps to Reproduce 1. 搭建完成集群 2. 开各个broker的 logs/rocketmqlogs/broker.log日志，没有报错。主从同步正常 3. 客户端发送消息，提示错误 ### What Did You Expect to See? 1. 希望确定哪块配置是否正常？ 2. 希望确定是否为5.2.0开启proxy集群的时候，是否有bug(同样的客户端代码，改用一个broker的实例，可以发送消息成功) ### What Did You See Instead? 希望给予帮助，确定定位问题。如何去排查 ### 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]
