jolshan commented on code in PR #13591: URL: https://github.com/apache/kafka/pull/13591#discussion_r1181943662
########## clients/src/main/java/org/apache/kafka/clients/producer/internals/TransactionManager.java: ########## @@ -424,6 +477,11 @@ ProducerIdAndEpoch producerIdAndEpoch() { } synchronized public void maybeUpdateProducerIdAndEpoch(TopicPartition topicPartition) { + if (hasFatalError()) { Review Comment: Looks like this updates the epoch and resets the sequence for inflight batches. I don't think it hurts to have this, but it may be good to confirm. -- 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