| /** |
| * 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.assertTrue; |
| |
| import lombok.Cleanup; |
| import lombok.extern.slf4j.Slf4j; |
| import java.lang.reflect.Field; |
| import java.util.concurrent.TimeUnit; |
| import java.util.function.Supplier; |
| import org.apache.pulsar.broker.BrokerTestUtil; |
| import org.apache.pulsar.client.api.MessageRoutingMode; |
| import org.apache.pulsar.client.api.ProducerAccessMode; |
| import org.apache.pulsar.client.api.ProducerConsumerBase; |
| import org.apache.pulsar.client.api.TopicMetadata; |
| import org.apache.pulsar.client.impl.customroute.PartialRoundRobinMessageRouterImpl; |
| import org.awaitility.Awaitility; |
| import org.testng.annotations.AfterClass; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| |
| @Slf4j |
| @Test(groups = "broker-impl") |
| public class PartialPartitionedProducerTest extends ProducerConsumerBase { |
| @Override |
| @BeforeClass |
| public void setup() throws Exception { |
| super.internalSetup(); |
| super.producerBaseSetup(); |
| } |
| |
| @Override |
| @AfterClass(alwaysRun = true) |
| public void cleanup() throws Exception { |
| super.internalCleanup(); |
| } |
| |
| @Test |
| public void testPtWithSinglePartition() throws Throwable { |
| final String topic = BrokerTestUtil.newUniqueName("pt-with-single-routing"); |
| admin.topics().createPartitionedTopic(topic, 10); |
| |
| @Cleanup |
| final PartitionedProducerImpl<byte[]> producerImpl = (PartitionedProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topic) |
| .enableLazyStartPartitionedProducers(true) |
| .enableBatching(false) |
| .messageRoutingMode(MessageRoutingMode.SinglePartition) |
| .create(); |
| |
| for (int i = 0; i < 10; i++) { |
| producerImpl.newMessage().value("msg".getBytes()).send(); |
| } |
| assertEquals(producerImpl.getProducers().size(), 1); |
| } |
| |
| @Test |
| public void testPtWithPartialPartition() throws Throwable { |
| final String topic = BrokerTestUtil.newUniqueName("pt-with-partial-routing"); |
| admin.topics().createPartitionedTopic(topic, 10); |
| |
| @Cleanup |
| final PartitionedProducerImpl<byte[]> producerImpl = (PartitionedProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topic) |
| .enableLazyStartPartitionedProducers(true) |
| .enableBatching(false) |
| .messageRoutingMode(MessageRoutingMode.CustomPartition) |
| .messageRouter(new PartialRoundRobinMessageRouterImpl(3)) |
| .create(); |
| |
| for (int i = 0; i < 10; i++) { |
| producerImpl.newMessage().value("msg".getBytes()).send(); |
| } |
| assertEquals(producerImpl.getProducers().size(), 3); |
| } |
| |
| // AddPartitionTest |
| @Test |
| public void testPtLazyLoading() throws Throwable { |
| final String topic = BrokerTestUtil.newUniqueName("pt-lazily"); |
| admin.topics().createPartitionedTopic(topic, 10); |
| |
| @Cleanup |
| final PartitionedProducerImpl<byte[]> producerImpl = (PartitionedProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topic) |
| .enableLazyStartPartitionedProducers(true) |
| .enableBatching(false) |
| .messageRoutingMode(MessageRoutingMode.RoundRobinPartition) |
| .create(); |
| |
| final Supplier<Boolean> send = () -> { |
| for (int i = 0; i < 10; i++) { |
| try { |
| producerImpl.newMessage().value("msg".getBytes()).send(); |
| } catch (Throwable e) { |
| return false; |
| } |
| } |
| return true; |
| }; |
| |
| // create first producer at initialization step |
| assertEquals(producerImpl.getProducers().size(), 1); |
| |
| assertTrue(send.get()); |
| assertEquals(producerImpl.getProducers().size(), 10); |
| } |
| |
| @Test |
| public void testPtLoadingNotSharedMode() throws Throwable { |
| final String topic = BrokerTestUtil.newUniqueName("pt-not-shared-mode"); |
| admin.topics().createPartitionedTopic(topic, 10); |
| |
| @Cleanup |
| final PartitionedProducerImpl<byte[]> producerImplExclusive = (PartitionedProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topic) |
| .enableLazyStartPartitionedProducers(true) |
| .enableBatching(false) |
| .accessMode(ProducerAccessMode.Exclusive) |
| .messageRoutingMode(MessageRoutingMode.RoundRobinPartition) |
| .create(); |
| |
| // create first producer at initialization step |
| assertEquals(producerImplExclusive.getProducers().size(), 10); |
| |
| producerImplExclusive.close(); |
| |
| @Cleanup |
| final PartitionedProducerImpl<byte[]> producerImplWaitForExclusive = (PartitionedProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topic) |
| .enableLazyStartPartitionedProducers(true) |
| .enableBatching(false) |
| .accessMode(ProducerAccessMode.WaitForExclusive) |
| .messageRoutingMode(MessageRoutingMode.RoundRobinPartition) |
| .create(); |
| |
| assertEquals(producerImplWaitForExclusive.getProducers().size(), 10); |
| } |
| |
| // AddPartitionAndLimitTest |
| @Test |
| public void testPtUpdateWithPartialPartition() throws Throwable { |
| final String topic = BrokerTestUtil.newUniqueName("pt-update-with-partial-routing"); |
| admin.topics().createPartitionedTopic(topic, 2); |
| |
| final Field field = PartitionedProducerImpl.class.getDeclaredField("topicMetadata"); |
| field.setAccessible(true); |
| @Cleanup |
| final PartitionedProducerImpl<byte[]> producerImpl = (PartitionedProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topic) |
| .enableLazyStartPartitionedProducers(true) |
| .enableBatching(false) |
| .messageRoutingMode(MessageRoutingMode.CustomPartition) |
| .messageRouter(new PartialRoundRobinMessageRouterImpl(3)) |
| .accessMode(ProducerAccessMode.Shared) |
| .autoUpdatePartitions(true) |
| .autoUpdatePartitionsInterval(1, TimeUnit.SECONDS) |
| .create(); |
| |
| final Supplier<Boolean> send = ()-> { |
| for (int i = 0; i < 10; i++) { |
| try { |
| producerImpl.newMessage().value("msg".getBytes()).send(); |
| } catch (Throwable e) { |
| return false; |
| } |
| } |
| return true; |
| }; |
| |
| // create first producer at initialization step |
| assertEquals(producerImpl.getProducers().size(), 1); |
| |
| assertTrue(send.get()); |
| assertEquals(producerImpl.getProducers().size(), 2); |
| |
| admin.topics().updatePartitionedTopic(topic, 3); |
| Awaitility.await().untilAsserted(() -> |
| assertEquals(((TopicMetadata) field.get(producerImpl)).numPartitions(), 3)); |
| assertEquals(producerImpl.getProducers().size(), 2); |
| |
| assertTrue(send.get()); |
| assertEquals(producerImpl.getProducers().size(), 3); |
| |
| admin.topics().updatePartitionedTopic(topic, 4); |
| Awaitility.await().untilAsserted(() -> |
| assertEquals(((TopicMetadata) field.get(producerImpl)).numPartitions(), 4)); |
| assertTrue(send.get()); |
| assertEquals(producerImpl.getProducers().size(), 3); |
| } |
| |
| @Test |
| public void testPtUpdateNotSharedMode() throws Throwable { |
| final String topic = BrokerTestUtil.newUniqueName("pt-update-not-shared"); |
| admin.topics().createPartitionedTopic(topic, 2); |
| |
| final Field field = PartitionedProducerImpl.class.getDeclaredField("topicMetadata"); |
| field.setAccessible(true); |
| @Cleanup |
| final PartitionedProducerImpl<byte[]> producerImplExclusive = (PartitionedProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topic) |
| .enableLazyStartPartitionedProducers(true) |
| .enableBatching(false) |
| .messageRoutingMode(MessageRoutingMode.RoundRobinPartition) |
| .accessMode(ProducerAccessMode.Exclusive) |
| .autoUpdatePartitions(true) |
| .autoUpdatePartitionsInterval(1, TimeUnit.SECONDS) |
| .create(); |
| |
| assertEquals(producerImplExclusive.getProducers().size(), 2); |
| |
| admin.topics().updatePartitionedTopic(topic, 3); |
| Awaitility.await().untilAsserted(() -> |
| assertEquals(((TopicMetadata) field.get(producerImplExclusive)).numPartitions(), 3)); |
| assertEquals(producerImplExclusive.getProducers().size(), 3); |
| |
| producerImplExclusive.close(); |
| |
| @Cleanup |
| final PartitionedProducerImpl<byte[]> producerImplWaitForExclusive = (PartitionedProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic(topic) |
| .enableLazyStartPartitionedProducers(true) |
| .enableBatching(false) |
| .messageRoutingMode(MessageRoutingMode.RoundRobinPartition) |
| .accessMode(ProducerAccessMode.WaitForExclusive) |
| .autoUpdatePartitions(true) |
| .autoUpdatePartitionsInterval(1, TimeUnit.SECONDS) |
| .create(); |
| |
| assertEquals(producerImplWaitForExclusive.getProducers().size(), 3); |
| |
| admin.topics().updatePartitionedTopic(topic, 4); |
| Awaitility.await().untilAsserted(() -> |
| assertEquals(((TopicMetadata) field.get(producerImplWaitForExclusive)).numPartitions(), 4)); |
| assertEquals(producerImplWaitForExclusive.getProducers().size(), 4); |
| } |
| } |