xujianhai666 commented on a change in pull request #1797: [ISSUE 
#1796]feat(admin): remove extra code for getConsumeStats
URL: https://github.com/apache/rocketmq/pull/1797#discussion_r385522772
 
 

 ##########
 File path: 
broker/src/main/java/org/apache/rocketmq/broker/processor/AdminBrokerProcessor.java
 ##########
 @@ -864,17 +864,6 @@ private RemotingCommand 
getConsumeStats(ChannelHandlerContext ctx,
                 continue;
             }
 
-            {
-                SubscriptionData findSubscriptionData =
-                    
this.brokerController.getConsumerManager().findSubscriptionData(requestHeader.getConsumerGroup(),
 topic);
-
-                if (null == findSubscriptionData
 
 Review comment:
   @duhenglucky I know ur idea, but this code should check the case: group is 
not used, then the findSubscriptionData return null and 
findSubscriptionDataCount return 0. As the code run, the not used group will 
return back to user. so maybe we should distinguish two case, one as u say 
above, and the second as I refer. Do u agree with that?

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