zhangjidi2016 commented on issue #2285: URL: https://github.com/apache/rocketmq/issues/2285#issuecomment-695788409
1、There is a section in MQAdminExtImpl, which will shutdown MqAdminInstance and then close the channel connection after each invocation of RPC interface. The call chain is: MQAdminInstance.destroyMQAdminInstance()->mqAdminExt.shutdown()->mqClientInstance.shutdown()->mQClientAPIImpl.shutdown()->mQClientAPIImpl.shutdown()->RemotingUtil.closeChannel(channel). 2、The reason for the "ERROR Exception caught: mqAdminExt get broker stats data TOPIC_PUT_NUMS failed" is that the system topic was not filtered out while console dashbord was making statistics. I will submit a PR to slove this problem in rocketmq-externals. ---------------------------------------------------------------- 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]
