[GitHub] [kafka] ijuma commented on a change in pull request #9732: KAFKA-10842; Use `InterBrokerSendThread` for raft's outbound network channel

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ijuma commented on a change in pull request #9732:
URL: https://github.com/apache/kafka/pull/9732#discussion_r541147023



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File path: clients/src/main/java/org/apache/kafka/common/requests/AddOffsetsToTxnRequest.java
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@@ -53,7 +53,7 @@ public AddOffsetsToTxnRequest(AddOffsetsToTxnRequestData data, short version) {
     }
 
     @Override
-    protected AddOffsetsToTxnRequestData data() {
+    public AddOffsetsToTxnRequestData data() {

Review comment:
       It seems like there are many classes where direct access to `data` is not actually needed. How do you feel about having a public method in `RequestUtils` that exposes `data` for the raft layer instead? Something like:
   
   ```java
   public static ApiMessage requestData(AbstractRequest req)
   public static ApiMessage responseData(AbstractRequest req)
   ```
   
   Or is it not worth it?




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