[GitHub] [dubbo] November22 commented on a diff in pull request #11498: Enhanced support for Nacos weight configuration

[via GitHub]

November22 commented on code in PR #11498:
URL: https://github.com/apache/dubbo/pull/11498#discussion_r1098520849


##########
dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistry.java:
##########
@@ -638,6 +639,12 @@ private URL buildURL(URL consumerURL, Instance instance) {
         return new DubboServiceAddressURL(url.getUrlAddress(), 
url.getUrlParam(), consumerURL, null);
     }
 
+
+    private void setWeight(Map<String, String> metadata, double nacosWeight) {
+        long weight = 
Math.round(org.apache.dubbo.rpc.cluster.Constants.DEFAULT_WEIGHT * nacosWeight);

Review Comment:
   1. There is no flag to judge whether the weight of Nacos is modified，nacos 
will pass in the default weight of 1.0
   
![image](https://user-images.githubusercontent.com/26109828/217228731-a757836a-eced-43e1-8c60-b3aded3e2080.png)
   2. If it is not set in the instance, Nacos sends 1.0 by default, and the 
calculated result according to the code logic is 100, which is consistent with 
the default weight of dubbo;
   
![image](https://user-images.githubusercontent.com/26109828/217229356-4f469991-8e6a-42fb-86fa-b76c4f6ab681.png)
   



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