philipnee commented on code in PR #12149: URL: https://github.com/apache/kafka/pull/12149#discussion_r1167110290
########## clients/src/test/java/org/apache/kafka/clients/producer/KafkaProducerTest.java: ########## @@ -1237,6 +1238,34 @@ public void testInitTransactionWhileThrottled() { } } + @Test + public void testClusterAuthorizationFailure() throws Exception { + int maxBlockMs = 500; + + Map<String, Object> configs = new HashMap<>(); + configs.put(ProducerConfig.MAX_BLOCK_MS_CONFIG, maxBlockMs); + configs.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "localhost:9000"); + configs.put(ProducerConfig.ENABLE_IDEMPOTENCE_CONFIG, true); + configs.put(ProducerConfig.TRANSACTIONAL_ID_CONFIG, "some-txn"); + + Time time = new MockTime(1); + MetadataResponse initialUpdateResponse = RequestTestUtils.metadataUpdateWith(1, singletonMap("topic", 1)); + ProducerMetadata metadata = newMetadata(500, Long.MAX_VALUE); + + MockClient client = new MockClient(time, metadata); + client.updateMetadata(initialUpdateResponse); + + client.prepareResponse(FindCoordinatorResponse.prepareResponse(Errors.NONE, "some-txn", NODE)); + client.prepareResponse(initProducerIdResponse(1L, (short) 5, Errors.CLUSTER_AUTHORIZATION_FAILED)); + Producer<String, String> producer = kafkaProducer(configs, new StringSerializer(), + new StringSerializer(), metadata, client, null, time); + assertThrows(ClusterAuthorizationException.class, producer::initTransactions); + + // retry initTransactions after the ClusterAuthorizationException not being thrown + client.prepareResponse(initProducerIdResponse(1L, (short) 5, Errors.NONE)); + TestUtils.retryOnExceptionWithTimeout(1000, 100, producer::initTransactions); Review Comment: right, it retries initTransaction until successful or timeout. -- 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