panzhi33 commented on issue #2799: URL: https://github.com/apache/rocketmq/issues/2799#issuecomment-817604560
这个是因为mq已经在每个broker里面创建了一个和brokerName相同的topic，他的描述就是 给broker发送消息。可以理解为这个命令是为了检查每台broker发消息是否正常 -- 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. For queries about this service, please contact Infrastructure at: [email protected]
