OmniaGM commented on code in PR #19964: URL: https://github.com/apache/kafka/pull/19964#discussion_r2152668819
########## clients/src/main/java/org/apache/kafka/clients/producer/internals/Sender.java: ########## @@ -855,7 +860,7 @@ private void sendProduceRequest(long now, int destination, short acks, int timeo if (batches.isEmpty()) return; - final Map<TopicPartition, ProducerBatch> recordsByPartition = new HashMap<>(batches.size()); + final Map<TopicIdPartition, ProducerBatch> recordsByPartition = new HashMap<>(batches.size()); Map<String, Uuid> topicIds = topicIdsForBatches(batches); Review Comment: We always fall back on topic name if topic id not passed down in the produce request and sort it out down the line when the broker recieve the produce request. It should be the same as if the client not topic id aware. -- 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