FrankYang0529 commented on code in PR #19793:
URL: https://github.com/apache/kafka/pull/19793#discussion_r2105694458
##########
core/src/main/scala/kafka/server/ReplicaManager.scala:
##########
@@ -1006,7 +1026,7 @@ class ReplicaManager(val config: KafkaConfig,
LogAppendInfo.UNKNOWN_LOG_APPEND_INFO.logStartOffset
)
}
- responseCallback(responseStatus)
+ responseCallback(responseStatus.asJava)
Review Comment:
ditto
```scala
val responseStatus = new util.HashMap[TopicIdPartition,
PartitionResponse]()
entries.foreach { case (topicIdPartition, _) =>
responseStatus.put(topicIdPartition, new PartitionResponse(
Errors.INVALID_REQUIRED_ACKS,
LogAppendInfo.UNKNOWN_LOG_APPEND_INFO.firstOffset,
RecordBatch.NO_TIMESTAMP,
LogAppendInfo.UNKNOWN_LOG_APPEND_INFO.logStartOffset
))
}
responseCallback(responseStatus)
```
##########
core/src/main/scala/kafka/server/ReplicaManager.scala:
##########
@@ -989,13 +1009,13 @@ class ReplicaManager(val config: KafkaConfig,
} else {
// we can respond immediately
val produceResponseStatus = initialProduceStatus.map { case (k, status)
=> k -> status.responseStatus }
- responseCallback(produceResponseStatus)
+ responseCallback(produceResponseStatus.asJava)
Review Comment:
We use `initialProduceStatus` to build a Scala map and transfer to Java.
Probably, we can build a Java map directly, so we can avoid `asJava` here.
```scala
val produceResponseStatus = new util.HashMap[TopicIdPartition,
PartitionResponse]()
initialProduceStatus.foreach { case (k, status) =>
produceResponseStatus.put(k, status.responseStatus()) }
responseCallback(produceResponseStatus)
```
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