jolshan commented on code in PR #17698: URL: https://github.com/apache/kafka/pull/17698#discussion_r1859415059
########## core/src/main/scala/kafka/coordinator/transaction/TransactionCoordinator.scala: ########## @@ -564,41 +627,44 @@ class TransactionCoordinator(txnConfig: TransactionConfig, else PrepareAbort - // Maybe allocate new producer ID if we are bumping epoch and epoch is exhausted - val nextProducerIdOrErrors = - if (clientTransactionVersion.supportsEpochBump() && !txnMetadata.pendingState.contains(PrepareEpochFence) && txnMetadata.isProducerEpochExhausted) { - try { - Right(producerIdManager.generateProducerId()) - } catch { - case e: Exception => Left(Errors.forException(e)) - } + generateTxnTransitMetadataForTxnCompletion(nextState, false) + case CompleteCommit => + if (currentTxnMetadataIsAtLeastTransactionsV2) { + if (txnMarkerResult == TransactionResult.COMMIT) { + if (isRetry) Review Comment: nIt: we don't have to change this but can we ever get here if this is not a retry? -- 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