john1337 opened a new issue, #9864: URL: https://github.com/apache/rocketmq/issues/9864
### 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 rocketmq主从角色切换后新master报topic not found问题，在出问题的新晋升为master节点上broker.log文件看到很多： ERROR AdminBrokerThread_6 - No topic in this broker, client: /10.233.103.153:51482 topic: xxx 出问题相关类AdminBrokerProcessor getTopicConfig方法 ### RocketMQ version 5.3.3 ### JDK Version jdk8 ### Describe the Bug rocketmq主从角色切换后新master报topic not found问题，在出问题的新晋升为master节点上broker.log文件看到很多： ERROR AdminBrokerThread_6 - No topic in this broker, client: /10.233.103.153:51482 topic: xxx 出问题相关类AdminBrokerProcessor getTopicConfig方法，根源在于这个会查询本地的缓存，而本地的缓存没有这个topic的config配置 ### Steps to Reproduce 3主3备部署架构，使用controller实现主备角色切换，主备角色切换后对应新晋升master节点报错topic not found ### What Did You Expect to See? 主备角色切换后不报topic not found问题，最起码隔一定时间后要恢复 ### What Did You See Instead? 主备切换后，新晋升master报错topic not found ### 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]
