[GitHub] [doris] morningman commented on a diff in pull request #13836: [fix](rpc) The proxy removed when rpc exception occurs is not an abnormal proxy

[GitBox <gi...@apache.org>]

morningman commented on code in PR #13836:
URL: https://github.com/apache/doris/pull/13836#discussion_r1010147948


##########
fe/fe-core/src/main/java/org/apache/doris/rpc/BackendServiceProxy.java:
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@@ -64,7 +64,7 @@ private static class Holder {
         }
 
         static BackendServiceProxy get() {
-            return proxies[count.addAndGet(1) % PROXY_NUM];
+            return proxies[Math.abs(count.addAndGet(1) % PROXY_NUM)];

Review Comment:
   Why need `Math.abs`?



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