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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/04/16 04:35:01 UTC

[GitHub] [rocketmq] sunxi92 commented on issue #2817: The logic of the the broker's handling of RequestCode.QUERY_DATA_VERSION responses needs to be modified

sunxi92 commented on issue #2817:
URL: https://github.com/apache/rocketmq/issues/2817#issuecomment-820899156


   two problems:
   (1)when broker receives namesrv's response, there is no need to decode the body of the response
   (2) in the reponse that the namesrv returns, changed will not be null, it's true or false 
   ![image](https://user-images.githubusercontent.com/25401190/114971421-db8ed080-9eae-11eb-861f-f17bca4441ea.png)
   
   Since the changedList only obatain the value of Boolean.TRUE, so we only judge whether the size of changedList is greater than 0 instead of loop the list
   ![image](https://user-images.githubusercontent.com/25401190/114971892-e1d17c80-9eaf-11eb-96b2-a97ccbe3d2d5.png)
   
   
   


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