| /** |
| * 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.api; |
| |
| import com.fasterxml.jackson.core.JsonProcessingException; |
| import org.apache.bookkeeper.util.ZkUtils; |
| import org.apache.pulsar.broker.admin.ZkAdminPaths; |
| import org.apache.pulsar.client.admin.PulsarAdminException; |
| import org.apache.pulsar.client.impl.MultiTopicsConsumerImpl; |
| import org.apache.pulsar.common.naming.TopicDomain; |
| import org.apache.pulsar.common.naming.TopicName; |
| import org.apache.pulsar.common.partition.PartitionedTopicMetadata; |
| import org.apache.zookeeper.CreateMode; |
| import org.apache.zookeeper.KeeperException; |
| import org.apache.zookeeper.ZooDefs; |
| import org.testng.Assert; |
| import org.testng.annotations.AfterClass; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import static org.apache.pulsar.broker.admin.AdminResource.jsonMapper; |
| |
| public class PartitionCreationTest extends ProducerConsumerBase { |
| |
| @DataProvider(name = "topicDomainProvider") |
| public Object[][] topicDomainProvider() { |
| return new Object[][] { |
| { TopicDomain.persistent }, |
| { TopicDomain.non_persistent } |
| }; |
| } |
| |
| @BeforeClass |
| @Override |
| protected void setup() throws Exception { |
| conf.setManagedLedgerCacheEvictionFrequency(0.1); |
| super.internalSetup(); |
| super.producerBaseSetup(); |
| } |
| |
| @AfterClass |
| @Override |
| protected void cleanup() throws Exception { |
| super.internalCleanup(); |
| } |
| |
| @Test(dataProvider = "topicDomainProvider") |
| public void testCreateConsumerForPartitionedTopicWhenDisableTopicAutoCreation(TopicDomain domain) throws PulsarAdminException, PulsarClientException { |
| conf.setAllowAutoTopicCreation(false); |
| final String topic = domain.value() + "://public/default/testCreateConsumerWhenDisableTopicAutoCreation"; |
| admin.topics().createPartitionedTopic(topic, 3); |
| Assert.assertNotNull(pulsarClient.newConsumer().topic(topic).subscriptionName("sub-1").subscribe()); |
| } |
| |
| @Test(dataProvider = "topicDomainProvider") |
| public void testCreateConsumerForNonPartitionedTopicWhenDisableTopicAutoCreation(TopicDomain domain) throws PulsarClientException { |
| conf.setAllowAutoTopicCreation(false); |
| final String topic = domain.value() + "://public/default/testCreateConsumerForNonPartitionedTopicWhenDisableTopicAutoCreation"; |
| try { |
| Consumer<byte[]> consumer = pulsarClient.newConsumer().topic(topic).subscriptionName("sub-1").subscribe(); |
| if (domain == TopicDomain.persistent) { |
| Assert.fail("should be failed"); |
| } else { |
| // passed non persistent topic here since we can not avoid auto creation on non persistent topic now. |
| Assert.assertNotNull(consumer); |
| } |
| } catch (PulsarClientException.TopicDoesNotExistException | PulsarClientException.NotFoundException e) { |
| //ok |
| } |
| } |
| |
| @Test(dataProvider = "topicDomainProvider") |
| public void testCreateConsumerForPartitionedTopicWhenEnableTopicAutoCreation(TopicDomain domain) throws PulsarAdminException, PulsarClientException { |
| conf.setAllowAutoTopicCreation(true); |
| final String topic = domain.value() + "://public/default/testCreateConsumerForPartitionedTopicWhenEnableTopicAutoCreation"; |
| admin.topics().createPartitionedTopic(topic, 3); |
| Assert.assertNotNull(pulsarClient.newConsumer().topic(topic).subscriptionName("sub-1").subscribe()); |
| } |
| |
| @Test(dataProvider = "topicDomainProvider") |
| public void testCreateConsumerForNonPartitionedTopicWhenEnableTopicAutoCreation(TopicDomain domain) throws PulsarClientException { |
| conf.setAllowAutoTopicCreation(true); |
| final String topic = domain.value() + "://public/default/testCreateConsumerForNonPartitionedTopicWhenEnableTopicAutoCreation"; |
| Assert.assertNotNull(pulsarClient.newConsumer().topic(topic).subscriptionName("sub-1").subscribe()); |
| } |
| |
| @Test |
| public void testCreateConsumerForPartitionedTopicUpdateWhenDisableTopicAutoCreation() throws Exception { |
| conf.setAllowAutoTopicCreation(false); |
| final String topic = "testCreateConsumerForPartitionedTopicUpdateWhenDisableTopicAutoCreation-" + System.currentTimeMillis(); |
| admin.topics().createPartitionedTopic(topic, 3); |
| MultiTopicsConsumerImpl<byte[]> consumer = (MultiTopicsConsumerImpl<byte[]>) pulsarClient.newConsumer().topic(topic).subscriptionName("sub-1").subscribe(); |
| Assert.assertNotNull(consumer); |
| Assert.assertEquals(consumer.getConsumers().size(), 3); |
| consumer.close(); |
| admin.topics().updatePartitionedTopic(topic, 5); |
| consumer = (MultiTopicsConsumerImpl<byte[]>) pulsarClient.newConsumer().topic(topic).subscriptionName("sub-1").subscribe(); |
| Assert.assertNotNull(consumer); |
| Assert.assertEquals(consumer.getConsumers().size(), 5); |
| } |
| |
| @Test |
| public void testCreateMissedPartitions() throws JsonProcessingException, KeeperException, InterruptedException, PulsarAdminException, PulsarClientException { |
| conf.setAllowAutoTopicCreation(false); |
| final String topic = "testCreateMissedPartitions"; |
| String path = ZkAdminPaths.partitionedTopicPath(TopicName.get(topic)); |
| int numPartitions = 3; |
| byte[] data = jsonMapper().writeValueAsBytes(new PartitionedTopicMetadata(numPartitions)); |
| // simulate partitioned topic without partitions |
| ZkUtils.createFullPathOptimistic(pulsar.getGlobalZkCache().getZooKeeper(), path, data, ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT); |
| Consumer<byte[]> consumer = null; |
| try { |
| consumer = pulsarClient.newConsumer().topic(topic).subscriptionName("sub-1").subscribeAsync().get(3, TimeUnit.SECONDS); |
| } catch (Exception e) { |
| //ok here, consumer will create failed with 'Topic does not exist' |
| } |
| Assert.assertNull(consumer); |
| admin.topics().createMissedPartitions(topic); |
| consumer = pulsarClient.newConsumer().topic(topic).subscriptionName("sub-1").subscribe(); |
| Assert.assertNotNull(consumer); |
| Assert.assertTrue(consumer instanceof MultiTopicsConsumerImpl); |
| Assert.assertEquals(((MultiTopicsConsumerImpl)consumer).getConsumers().size(), 3); |
| } |
| |
| } |