| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.pulsar.client.impl; |
| |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.assertNotEquals; |
| import static org.testng.Assert.assertNotNull; |
| import static org.testng.Assert.assertTrue; |
| import static org.testng.Assert.fail; |
| import com.google.common.collect.Lists; |
| import com.google.common.collect.Sets; |
| import io.netty.buffer.ByteBuf; |
| import io.netty.buffer.Unpooled; |
| import java.lang.reflect.Field; |
| import java.nio.charset.StandardCharsets; |
| import java.util.List; |
| import java.util.Random; |
| import java.util.Set; |
| import java.util.concurrent.CompletableFuture; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.Semaphore; |
| import java.util.concurrent.TimeUnit; |
| import lombok.Cleanup; |
| import org.apache.bookkeeper.mledger.impl.ManagedCursorImpl; |
| import org.apache.bookkeeper.mledger.impl.PositionImpl; |
| import org.apache.commons.lang3.RandomUtils; |
| import org.apache.pulsar.broker.service.persistent.PersistentTopic; |
| import org.apache.pulsar.client.api.ClientBuilder; |
| import org.apache.pulsar.client.api.CompressionType; |
| import org.apache.pulsar.client.api.Consumer; |
| import org.apache.pulsar.client.api.Message; |
| import org.apache.pulsar.client.api.MessageId; |
| import org.apache.pulsar.client.api.MessageRoutingMode; |
| import org.apache.pulsar.client.api.Producer; |
| import org.apache.pulsar.client.api.ProducerBuilder; |
| import org.apache.pulsar.client.api.ProducerConsumerBase; |
| import org.apache.pulsar.client.api.PulsarClientException; |
| import org.apache.pulsar.client.api.SizeUnit; |
| import org.apache.pulsar.client.impl.MessageImpl.SchemaState; |
| import org.apache.pulsar.client.impl.ProducerImpl.OpSendMsg; |
| import org.apache.pulsar.common.api.proto.MessageMetadata; |
| import org.apache.pulsar.common.policies.data.PublisherStats; |
| import org.apache.pulsar.common.protocol.ByteBufPair; |
| import org.apache.pulsar.common.protocol.Commands; |
| import org.apache.pulsar.common.protocol.Commands.ChecksumType; |
| import org.apache.pulsar.common.util.FutureUtil; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.testng.Assert; |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeMethod; |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| |
| @Test(groups = "broker-impl") |
| public class MessageChunkingTest extends ProducerConsumerBase { |
| private static final Logger log = LoggerFactory.getLogger(MessageChunkingTest.class); |
| |
| @BeforeMethod |
| @Override |
| protected void setup() throws Exception { |
| super.internalSetup(); |
| super.producerBaseSetup(); |
| } |
| |
| @AfterMethod(alwaysRun = true) |
| @Override |
| protected void cleanup() throws Exception { |
| super.internalCleanup(); |
| } |
| |
| @DataProvider(name = "ackReceiptEnabled") |
| public Object[][] ackReceiptEnabled() { |
| return new Object[][] { { true }, { false } }; |
| } |
| |
| @Test |
| public void testInvalidConfig() throws Exception { |
| final String topicName = "persistent://my-property/my-ns/my-topic1"; |
| ProducerBuilder<byte[]> producerBuilder = pulsarClient.newProducer().topic(topicName); |
| // batching and chunking can't be enabled together |
| try { |
| Producer<byte[]> producer = producerBuilder.enableChunking(true).enableBatching(true).create(); |
| fail("producer creation should have fail"); |
| } catch (IllegalArgumentException ie) { |
| // Ok |
| } |
| } |
| |
| @Test(dataProvider = "ackReceiptEnabled") |
| public void testLargeMessage(boolean ackReceiptEnabled) throws Exception { |
| |
| log.info("-- Starting {} test --", methodName); |
| this.conf.setMaxMessageSize(5); |
| final int totalMessages = 5; |
| final String topicName = "persistent://my-property/my-ns/my-topic1"; |
| |
| Consumer<byte[]> consumer = pulsarClient.newConsumer().topic(topicName).subscriptionName("my-subscriber-name") |
| .isAckReceiptEnabled(ackReceiptEnabled) |
| .acknowledgmentGroupTime(0, TimeUnit.SECONDS).subscribe(); |
| |
| ProducerBuilder<byte[]> producerBuilder = pulsarClient.newProducer().topic(topicName); |
| |
| Producer<byte[]> producer = producerBuilder.compressionType(CompressionType.LZ4).enableChunking(true) |
| .enableBatching(false).create(); |
| |
| PersistentTopic topic = (PersistentTopic) pulsar.getBrokerService().getTopicIfExists(topicName).get().get(); |
| |
| List<String> publishedMessages = Lists.newArrayList(); |
| for (int i = 0; i < totalMessages; i++) { |
| String message = createMessagePayload(i * 10); |
| publishedMessages.add(message); |
| producer.send(message.getBytes()); |
| } |
| |
| Message<byte[]> msg = null; |
| Set<String> messageSet = Sets.newHashSet(); |
| List<MessageId> msgIds = Lists.newArrayList(); |
| for (int i = 0; i < totalMessages; i++) { |
| msg = consumer.receive(5, TimeUnit.SECONDS); |
| String receivedMessage = new String(msg.getData()); |
| log.info("[{}] - Published [{}] Received message: [{}]", i, publishedMessages.get(i), receivedMessage); |
| String expectedMessage = publishedMessages.get(i); |
| testMessageOrderAndDuplicates(messageSet, receivedMessage, expectedMessage); |
| msgIds.add(msg.getMessageId()); |
| } |
| |
| pulsar.getBrokerService().updateRates(); |
| |
| PublisherStats producerStats = topic.getStats(false, false, false).publishers.get(0); |
| |
| assertTrue(producerStats.getChunkedMessageRate() > 0); |
| |
| ManagedCursorImpl mcursor = (ManagedCursorImpl) topic.getManagedLedger().getCursors().iterator().next(); |
| PositionImpl readPosition = (PositionImpl) mcursor.getReadPosition(); |
| |
| for (MessageId msgId : msgIds) { |
| consumer.acknowledge(msgId); |
| } |
| |
| retryStrategically((test) -> { |
| return mcursor.getMarkDeletedPosition().getNext().equals(readPosition); |
| }, 5, 200); |
| |
| assertEquals(readPosition, mcursor.getMarkDeletedPosition().getNext()); |
| |
| assertEquals(readPosition.getEntryId(), ((ConsumerImpl) consumer).getAvailablePermits()); |
| |
| consumer.close(); |
| producer.close(); |
| log.info("-- Exiting {} test --", methodName); |
| |
| } |
| |
| @Test |
| public void testChunkingWithOrderingKey() throws Exception { |
| this.conf.setMaxMessageSize(5); |
| |
| final String topicName = "persistent://my-property/my-ns/testChunkingWithOrderingKey"; |
| |
| @Cleanup |
| Consumer<byte[]> consumer = pulsarClient.newConsumer().topic(topicName).subscriptionName("my-subscriber-name") |
| .acknowledgmentGroupTime(0, TimeUnit.SECONDS).subscribe(); |
| |
| @Cleanup |
| Producer<byte[]> producer = pulsarClient.newProducer().topic(topicName).enableChunking(true) |
| .enableBatching(false).create(); |
| |
| byte[] data = RandomUtils.nextBytes(20); |
| byte[] ok = RandomUtils.nextBytes(10); |
| producer.newMessage().value(data).orderingKey(ok).send(); |
| |
| Message<byte[]> msg = consumer.receive(); |
| Assert.assertEquals(msg.getData(), data); |
| Assert.assertEquals(msg.getOrderingKey(), ok); |
| } |
| |
| @Test(dataProvider = "ackReceiptEnabled") |
| public void testLargeMessageAckTimeOut(boolean ackReceiptEnabled) throws Exception { |
| |
| log.info("-- Starting {} test --", methodName); |
| this.conf.setMaxMessageSize(5); |
| final int totalMessages = 5; |
| final String topicName = "persistent://my-property/my-ns/my-topic1"; |
| |
| ConsumerImpl<byte[]> consumer = (ConsumerImpl<byte[]>) pulsarClient.newConsumer().topic(topicName) |
| .subscriptionName("my-subscriber-name").acknowledgmentGroupTime(0, TimeUnit.SECONDS) |
| .isAckReceiptEnabled(ackReceiptEnabled) |
| .ackTimeout(5, TimeUnit.SECONDS).subscribe(); |
| |
| ProducerBuilder<byte[]> producerBuilder = pulsarClient.newProducer().topic(topicName); |
| |
| Producer<byte[]> producer = producerBuilder.enableChunking(true).enableBatching(false).create(); |
| |
| PersistentTopic topic = (PersistentTopic) pulsar.getBrokerService().getTopicIfExists(topicName).get().get(); |
| |
| List<String> publishedMessages = Lists.newArrayList(); |
| for (int i = 0; i < totalMessages; i++) { |
| String message = createMessagePayload(i * 10); |
| publishedMessages.add(message); |
| producer.send(message.getBytes()); |
| } |
| |
| Message<byte[]> msg = null; |
| Set<String> messageSet = Sets.newHashSet(); |
| for (int i = 0; i < totalMessages; i++) { |
| msg = consumer.receive(5, TimeUnit.SECONDS); |
| String receivedMessage = new String(msg.getData()); |
| log.info("Received message: [{}]", receivedMessage); |
| String expectedMessage = publishedMessages.get(i); |
| testMessageOrderAndDuplicates(messageSet, receivedMessage, expectedMessage); |
| } |
| |
| retryStrategically((test) -> consumer.getUnAckedMessageTracker().messageIdPartitionMap.isEmpty(), 10, |
| TimeUnit.SECONDS.toMillis(1)); |
| |
| msg = null; |
| messageSet.clear(); |
| MessageId lastMsgId = null; |
| for (int i = 0; i < totalMessages; i++) { |
| msg = consumer.receive(5, TimeUnit.SECONDS); |
| lastMsgId = msg.getMessageId(); |
| String receivedMessage = new String(msg.getData()); |
| log.info("Received message: [{}]", receivedMessage); |
| String expectedMessage = publishedMessages.get(i); |
| testMessageOrderAndDuplicates(messageSet, receivedMessage, expectedMessage); |
| } |
| |
| ManagedCursorImpl mcursor = (ManagedCursorImpl) topic.getManagedLedger().getCursors().iterator().next(); |
| PositionImpl readPosition = (PositionImpl) mcursor.getReadPosition(); |
| |
| consumer.acknowledgeCumulative(lastMsgId); |
| |
| retryStrategically((test) -> { |
| return mcursor.getMarkDeletedPosition().getNext().equals(readPosition); |
| }, 5, 200); |
| |
| assertEquals(readPosition, mcursor.getMarkDeletedPosition().getNext()); |
| |
| consumer.close(); |
| producer.close(); |
| log.info("-- Exiting {} test --", methodName); |
| |
| } |
| |
| @Test |
| public void testPublishWithFailure() throws Exception { |
| log.info("-- Starting {} test --", methodName); |
| this.conf.setMaxMessageSize(5); |
| final String topicName = "persistent://my-property/my-ns/my-topic1"; |
| |
| ProducerBuilder<byte[]> producerBuilder = pulsarClient.newProducer().topic(topicName); |
| |
| Producer<byte[]> producer = producerBuilder.enableChunking(true).enableBatching(false) |
| .create(); |
| |
| stopBroker(); |
| |
| try { |
| producer.send(createMessagePayload(100).getBytes()); |
| fail("should have failed with timeout exception"); |
| } catch (PulsarClientException.TimeoutException e) { |
| // Ok |
| } |
| producer.close(); |
| } |
| |
| @Test(enabled = false) |
| public void testMaxPendingChunkMessages() throws Exception { |
| |
| log.info("-- Starting {} test --", methodName); |
| this.conf.setMaxMessageSize(10); |
| final int totalMessages = 25; |
| final String topicName = "persistent://my-property/my-ns/maxPending"; |
| final int totalProducers = 25; |
| @Cleanup("shutdownNow") |
| ExecutorService executor = Executors.newFixedThreadPool(totalProducers); |
| |
| ConsumerImpl<byte[]> consumer = (ConsumerImpl<byte[]>) pulsarClient.newConsumer().topic(topicName) |
| .subscriptionName("my-subscriber-name").acknowledgmentGroupTime(0, TimeUnit.SECONDS) |
| .maxPendingChunkedMessage(1).autoAckOldestChunkedMessageOnQueueFull(true) |
| .ackTimeout(5, TimeUnit.SECONDS).subscribe(); |
| |
| ProducerBuilder<byte[]> producerBuilder = pulsarClient.newProducer().topic(topicName); |
| |
| Producer<byte[]>[] producers = new Producer[totalProducers]; |
| int totalPublishedMessages = totalProducers; |
| List<CompletableFuture<MessageId>> futures = Lists.newArrayList(); |
| for (int i = 0; i < totalProducers; i++) { |
| producers[i] = producerBuilder.enableChunking(true).enableBatching(false).create(); |
| int index = i; |
| executor.submit(() -> { |
| futures.add(producers[index].sendAsync(createMessagePayload(45).getBytes())); |
| }); |
| } |
| |
| FutureUtil.waitForAll(futures).get(); |
| PersistentTopic topic = (PersistentTopic) pulsar.getBrokerService().getTopicIfExists(topicName).get().get(); |
| |
| Message<byte[]> msg = null; |
| Set<String> messageSet = Sets.newHashSet(); |
| for (int i = 0; i < totalMessages; i++) { |
| msg = consumer.receive(1, TimeUnit.SECONDS); |
| if (msg == null) { |
| break; |
| } |
| String receivedMessage = new String(msg.getData()); |
| log.info("Received message: [{}]", receivedMessage); |
| messageSet.add(receivedMessage); |
| consumer.acknowledge(msg); |
| } |
| |
| assertNotEquals(messageSet.size(), totalPublishedMessages); |
| |
| } |
| |
| /** |
| * Validate that chunking is not supported with batching and non-persistent topic |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void testInvalidUseCaseForChunking() throws Exception { |
| |
| log.info("-- Starting {} test --", methodName); |
| this.conf.setMaxMessageSize(5); |
| final String topicName = "persistent://my-property/my-ns/my-topic1"; |
| |
| ProducerBuilder<byte[]> producerBuilder = pulsarClient.newProducer().topic(topicName); |
| |
| try { |
| Producer<byte[]> producer = producerBuilder.enableChunking(true).enableBatching(true).create(); |
| fail("it should have failied because chunking can't be used with batching enabled"); |
| } catch (IllegalArgumentException ie) { |
| // Ok |
| } |
| |
| log.info("-- Exiting {} test --", methodName); |
| } |
| |
| @Test |
| public void testExpireIncompleteChunkMessage() throws Exception{ |
| final String topicName = "persistent://prop/use/ns-abc/expireMsg"; |
| |
| // 1. producer connect |
| ProducerImpl<byte[]> producer = (ProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topicName) |
| .enableBatching(false) |
| .messageRoutingMode(MessageRoutingMode.SinglePartition) |
| .sendTimeout(10, TimeUnit.MINUTES) |
| .create(); |
| Field producerIdField = ProducerImpl.class.getDeclaredField("producerId"); |
| producerIdField.setAccessible(true); |
| long producerId = (long) producerIdField.get(producer); |
| producer.cnx().registerProducer(producerId, producer); // registered spy ProducerImpl |
| ConsumerImpl<byte[]> consumer = (ConsumerImpl<byte[]>) pulsarClient.newConsumer().topic(topicName) |
| .subscriptionName("my-sub").subscribe(); |
| |
| TypedMessageBuilderImpl<byte[]> msg = (TypedMessageBuilderImpl<byte[]>) producer.newMessage().value("message-1".getBytes()); |
| ByteBuf payload = Unpooled.wrappedBuffer(msg.getContent()); |
| MessageMetadata msgMetadata = msg.getMetadataBuilder(); |
| msgMetadata.setProducerName("test").setSequenceId(1).setPublishTime(10L) |
| .setUuid("123").setNumChunksFromMsg(2).setChunkId(0).setTotalChunkMsgSize(100); |
| ByteBufPair cmd = Commands.newSend(producerId, 1, 1, ChecksumType.Crc32c, msgMetadata, payload); |
| MessageImpl msgImpl = ((MessageImpl<byte[]>) msg.getMessage()); |
| msgImpl.setSchemaState(SchemaState.Ready); |
| OpSendMsg op = OpSendMsg.create(msgImpl, cmd, 1, null); |
| producer.processOpSendMsg(op); |
| |
| retryStrategically((test) -> { |
| return consumer.chunkedMessagesMap.size() > 0; |
| }, 5, 500); |
| assertEquals(consumer.chunkedMessagesMap.size(), 1); |
| |
| consumer.expireTimeOfIncompleteChunkedMessageMillis = 1; |
| Thread.sleep(10); |
| consumer.removeExpireIncompleteChunkedMessages(); |
| assertEquals(consumer.chunkedMessagesMap.size(), 0); |
| |
| producer.close(); |
| consumer.close(); |
| producer = null; // clean reference of mocked producer |
| } |
| |
| @Test |
| public void testChunksEnqueueFailed() throws Exception { |
| final String topicName = "persistent://my-property/my-ns/test-chunks-enqueue-failed"; |
| log.info("-- Starting {} test --", methodName); |
| this.conf.setMaxMessageSize(5); |
| |
| final MemoryLimitController controller = ((PulsarClientImpl) pulsarClient).getMemoryLimitController(); |
| assertEquals(controller.currentUsage(), 0); |
| |
| final int maxPendingMessages = 10; |
| |
| @Cleanup |
| Producer<byte[]> producer = pulsarClient.newProducer() |
| .topic(topicName) |
| .maxPendingMessages(maxPendingMessages) |
| .enableChunking(true) |
| .enableBatching(false) |
| .create(); |
| assertTrue(producer instanceof ProducerImpl); |
| Semaphore semaphore = ((ProducerImpl<byte[]>) producer).getSemaphore().orElse(null); |
| assertNotNull(semaphore); |
| assertEquals(semaphore.availablePermits(), maxPendingMessages); |
| producer.send(createMessagePayload(1).getBytes()); |
| try { |
| producer.send(createMessagePayload(100).getBytes(StandardCharsets.UTF_8)); |
| fail("It should fail with ProducerQueueIsFullError"); |
| } catch (PulsarClientException e) { |
| assertTrue(e instanceof PulsarClientException.ProducerQueueIsFullError); |
| assertEquals(controller.currentUsage(), 0); |
| assertEquals(semaphore.availablePermits(), maxPendingMessages); |
| } |
| } |
| |
| @Override |
| protected void customizeNewPulsarClientBuilder(ClientBuilder clientBuilder) { |
| clientBuilder.memoryLimit(10000L, SizeUnit.BYTES); |
| } |
| |
| @Test |
| public void testSeekChunkMessages() throws PulsarClientException { |
| log.info("-- Starting {} test --", methodName); |
| this.conf.setMaxMessageSize(5); |
| final int totalMessages = 5; |
| final String topicName = "persistent://my-property/my-ns/test-seek-chunk"; |
| |
| ProducerBuilder<byte[]> producerBuilder = pulsarClient.newProducer().topic(topicName); |
| |
| Producer<byte[]> producer = producerBuilder |
| .enableChunking(true) |
| .enableBatching(false) |
| .create(); |
| |
| Consumer<byte[]> consumer1 = pulsarClient.newConsumer() |
| .topic(topicName) |
| .subscriptionName("inclusive-seek") |
| .startMessageIdInclusive() |
| .subscribe(); |
| |
| Consumer<byte[]> consumer2 = pulsarClient.newConsumer() |
| .topic(topicName) |
| .subscriptionName("default-seek") |
| .subscribe(); |
| |
| for (int i = 0; i < totalMessages; i++) { |
| String message = createMessagePayload(10); |
| producer.send(message.getBytes()); |
| } |
| |
| Message<byte[]> msg = null; |
| List<MessageId> msgIds = Lists.newArrayList(); |
| for (int i = 0; i < totalMessages; i++) { |
| msg = consumer1.receive(5, TimeUnit.SECONDS); |
| String receivedMessage = new String(msg.getData()); |
| log.info("[{}] - Received message: [{}]", i, receivedMessage); |
| msgIds.add(msg.getMessageId()); |
| } |
| |
| consumer1.seek(msgIds.get(1)); |
| for (int i = 1; i < totalMessages; i++) { |
| Message<byte[]> msgAfterSeek = consumer1.receive(5, TimeUnit.SECONDS); |
| assertEquals(msgIds.get(i), msgAfterSeek.getMessageId()); |
| } |
| |
| consumer2.seek(msgIds.get(1)); |
| for (int i = 2; i < totalMessages; i++) { |
| Message<byte[]> msgAfterSeek = consumer2.receive(5, TimeUnit.SECONDS); |
| assertEquals(msgIds.get(i), msgAfterSeek.getMessageId()); |
| } |
| |
| consumer1.close(); |
| consumer2.close(); |
| producer.close(); |
| |
| log.info("-- Exiting {} test --", methodName); |
| } |
| |
| private String createMessagePayload(int size) { |
| StringBuilder str = new StringBuilder(); |
| Random rand = new Random(); |
| for (int i = 0; i < size; i++) { |
| str.append(rand.nextInt(10)); |
| } |
| return str.toString(); |
| } |
| |
| } |