[GitHub] [iotdb] Beyyes commented on a diff in pull request #7400: [IOTDB-4378] Negtive feedback Region extension policy

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

Beyyes commented on code in PR #7400:
URL: https://github.com/apache/iotdb/pull/7400#discussion_r980713721


##########
confignode/src/main/java/org/apache/iotdb/confignode/manager/node/NodeManager.java:
##########
@@ -517,11 +517,16 @@ public void startHeartbeatService() {
 
   /** loop body of the heartbeat thread */
   private void heartbeatLoopBody() {
-    // the consensusManager of configManager may not be fully initialized at this time
+    // The consensusManager of configManager may not be fully initialized at this time
     Optional.ofNullable(getConsensusManager())
         .ifPresent(
             consensusManager -> {
               if (getConsensusManager().isLeader()) {
+                List<TConfigNodeLocation> registeredConfigNodes = getRegisteredConfigNodes();

Review Comment:
   These variables are never used?



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