jolshan commented on code in PR #12845:
URL: https://github.com/apache/kafka/pull/12845#discussion_r1026680653


##########
core/src/main/scala/kafka/server/KafkaApis.scala:
##########
@@ -1647,69 +1656,51 @@ class KafkaApis(val requestChannel: RequestChannel,
     }
   }
 
-  def handleJoinGroupRequest(request: RequestChannel.Request, requestLocal: 
RequestLocal): Unit = {
-    val joinGroupRequest = request.body[JoinGroupRequest]
+  private def makeGroupCoordinatorRequestContext(
+    request: RequestChannel.Request,
+    requestLocal: RequestLocal
+  ): GroupCoordinatorRequestContext = {
+    new GroupCoordinatorRequestContext(
+      request.context.header.data.requestApiVersion,
+      request.context.header.data.clientId,
+      request.context.clientAddress,
+      requestLocal.bufferSupplier
+    )
+  }
 
-    // the callback for sending a join-group response
-    def sendResponseCallback(joinResult: JoinGroupResult): Unit = {
-      def createResponse(requestThrottleMs: Int): AbstractResponse = {
-        val responseBody = new JoinGroupResponse(
-          new JoinGroupResponseData()
-            .setThrottleTimeMs(requestThrottleMs)
-            .setErrorCode(joinResult.error.code)
-            .setGenerationId(joinResult.generationId)
-            .setProtocolType(joinResult.protocolType.orNull)
-            .setProtocolName(joinResult.protocolName.orNull)
-            .setLeader(joinResult.leaderId)
-            .setSkipAssignment(joinResult.skipAssignment)
-            .setMemberId(joinResult.memberId)
-            .setMembers(joinResult.members.asJava),
-          request.context.apiVersion
-        )
+  def handleJoinGroupRequest(
+    request: RequestChannel.Request,
+    requestLocal: RequestLocal
+  ): CompletableFuture[Unit] = {

Review Comment:
   Sorry If i missed it, but what was the reasoning of using futures instead of 
callbacks?



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org

Reply via email to