hachikuji commented on code in PR #14088: URL: https://github.com/apache/kafka/pull/14088#discussion_r1275544007
########## clients/src/test/java/org/apache/kafka/clients/producer/internals/SenderTest.java: ########## @@ -3107,6 +3099,45 @@ public void testReceiveFailedBatchTwiceWithTransactions() throws Exception { txnManager.beginTransaction(); } + @Test + public void testInvalidTxnStateIsAnAbortableError() throws Exception { + ProducerIdAndEpoch producerIdAndEpoch = new ProducerIdAndEpoch(123456L, (short) 0); + apiVersions.update("0", NodeApiVersions.create(ApiKeys.INIT_PRODUCER_ID.id, (short) 0, (short) 3)); + TransactionManager txnManager = new TransactionManager(logContext, "testInvalidTxnState", 60000, 100, apiVersions); + + setupWithTransactionState(txnManager); + doInitTransactions(txnManager, producerIdAndEpoch); + + txnManager.beginTransaction(); + txnManager.maybeAddPartition(tp0); + client.prepareResponse(buildAddPartitionsToTxnResponseData(0, Collections.singletonMap(tp0, Errors.NONE))); + sender.runOnce(); + + Future<RecordMetadata> request = appendToAccumulator(tp0); + sender.runOnce(); // send request + sendIdempotentProducerResponse(0, tp0, Errors.INVALID_TXN_STATE, -1); + + // Return InvalidTxnState error. It should be abortable. + sender.runOnce(); + assertFutureFailure(request, InvalidTxnStateException.class); + assertTrue(txnManager.hasAbortableError()); + TransactionalRequestResult result = txnManager.beginAbort(); + sender.runOnce(); + + // Once the transaction is aborted, we should be able to begin a new one. + respondToEndTxn(Errors.NONE); + sender.runOnce(); + assertTrue(txnManager::isInitializing); + prepareInitProducerResponse(Errors.NONE, producerIdAndEpoch.producerId, producerIdAndEpoch.epoch); Review Comment: Does the current logic force us to reset the epoch after any error which causes an abort? It seems like a good idea, but just wanted to confirm what the trigger is. -- 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