lbradstreet commented on a change in pull request #8609:
URL: https://github.com/apache/kafka/pull/8609#discussion_r419725599
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File path: core/src/main/scala/kafka/controller/ControllerChannelManager.scala
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@@ -590,7 +569,26 @@ abstract class
AbstractControllerBrokerRequestBatch(config: KafkaConfig,
stateChangeLog.info(s"Sending StopReplica request for
${partitionStates.size} " +
s"replicas to broker $brokerId")
- sendStopReplicaRequest(brokerId, brokerEpoch, false,
stopReplicaTopicState)
+ val stopReplicaRequestBuilder = new StopReplicaRequest.Builder(
+ stopReplicaRequestVersion, controllerId, controllerEpoch,
brokerEpoch,
+ false, stopReplicaTopicState.values.toBuffer.asJava)
+
+ sendRequest(brokerId, stopReplicaRequestBuilder, (r:
AbstractResponse) => {
+ val stopReplicaResponse = r.asInstanceOf[StopReplicaResponse]
Review comment:
It seems like we could keep the response callback creation method in the
previous PR if we passed in partitionStates to the callback builder, or
alternately create a map of the partitions that you expect to be deleted. I
think this would save the code duplication in creating nearly the same callback
which I believe is being done to deal with the differences in the
deletePartition schemas i.e. all partitions in request vs specific partitions.
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