mimaison commented on a change in pull request #11508: URL: https://github.com/apache/kafka/pull/11508#discussion_r791977277
########## File path: clients/src/test/java/org/apache/kafka/clients/producer/KafkaProducerTest.java ########## @@ -1019,6 +1022,149 @@ public void testMeasureAbortTransactionDuration() { } } + @Test + public void testCommitTransactionWithRecordTooLargeException() throws Exception { + Map<String, Object> configs = new HashMap<>(); + configs.put(ProducerConfig.TRANSACTIONAL_ID_CONFIG, "some.id"); + configs.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "localhost:9000"); + configs.put(ProducerConfig.MAX_REQUEST_SIZE_CONFIG, 1000); + Time time = new MockTime(1); + MetadataResponse initialUpdateResponse = RequestTestUtils.metadataUpdateWith(1, singletonMap("topic", 1)); + ProducerMetadata metadata = mock(ProducerMetadata.class); + MockClient client = new MockClient(time, metadata); + client.updateMetadata(initialUpdateResponse); + client.prepareResponse(FindCoordinatorResponse.prepareResponse(Errors.NONE, "some.id", host1)); + client.prepareResponse(initProducerIdResponse(1L, (short) 5, Errors.NONE)); + + when(metadata.fetch()).thenReturn(onePartitionCluster); + + String largeString = IntStream.range(0, 1000).mapToObj(i -> "**********").collect(Collectors.joining()); Review comment: We could get away with a single `*` ########## File path: clients/src/test/java/org/apache/kafka/clients/producer/KafkaProducerTest.java ########## @@ -1019,6 +1022,149 @@ public void testMeasureAbortTransactionDuration() { } } + @Test + public void testCommitTransactionWithRecordTooLargeException() throws Exception { + Map<String, Object> configs = new HashMap<>(); + configs.put(ProducerConfig.TRANSACTIONAL_ID_CONFIG, "some.id"); + configs.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "localhost:9000"); + configs.put(ProducerConfig.MAX_REQUEST_SIZE_CONFIG, 1000); + Time time = new MockTime(1); + MetadataResponse initialUpdateResponse = RequestTestUtils.metadataUpdateWith(1, singletonMap("topic", 1)); + ProducerMetadata metadata = mock(ProducerMetadata.class); + MockClient client = new MockClient(time, metadata); + client.updateMetadata(initialUpdateResponse); + client.prepareResponse(FindCoordinatorResponse.prepareResponse(Errors.NONE, "some.id", host1)); + client.prepareResponse(initProducerIdResponse(1L, (short) 5, Errors.NONE)); + + when(metadata.fetch()).thenReturn(onePartitionCluster); + + String largeString = IntStream.range(0, 1000).mapToObj(i -> "**********").collect(Collectors.joining()); + ProducerRecord<String, String> largeRecord = new ProducerRecord<>(topic, "large string", largeString); + + try (KafkaProducer<String, String> producer = kafkaProducer(configs, new StringSerializer(), + new StringSerializer(), metadata, client, null, time)) { + producer.initTransactions(); + + client.prepareResponse(endTxnResponse(Errors.NONE)); + producer.beginTransaction(); + TestUtils.assertFutureError(producer.send(largeRecord), RecordTooLargeException.class); + assertThrows(KafkaException.class, producer::commitTransaction); + } + } + + @Test + public void testCommitTransactionWithMetadataTimeoutForMissingTopic() throws Exception { + Map<String, Object> configs = new HashMap<>(); + configs.put(ProducerConfig.TRANSACTIONAL_ID_CONFIG, "some.id"); + configs.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "localhost:9999"); + configs.put(ProducerConfig.MAX_BLOCK_MS_CONFIG, 60000); + + // Create a record for a not-yet-created topic + ProducerRecord<String, String> record = new ProducerRecord<>(topic, 2, null, "value"); Review comment: We can use `new ProducerRecord<>(topic, "value");` to simplify it a tiny bit -- 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