| /** |
| * 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.tests.integration.upgrade; |
| |
| import static java.util.stream.Collectors.joining; |
| import static org.testng.Assert.assertEquals; |
| |
| import com.google.common.collect.ImmutableMap; |
| |
| import java.util.stream.Stream; |
| |
| import lombok.Cleanup; |
| import lombok.extern.slf4j.Slf4j; |
| |
| import org.apache.pulsar.client.api.Consumer; |
| import org.apache.pulsar.client.api.Message; |
| import org.apache.pulsar.client.api.Producer; |
| import org.apache.pulsar.client.api.PulsarClient; |
| import org.apache.pulsar.client.api.Schema; |
| import org.apache.pulsar.tests.integration.topologies.PulsarCluster; |
| import org.apache.pulsar.tests.integration.topologies.PulsarClusterSpec; |
| import org.apache.pulsar.tests.integration.topologies.PulsarClusterTestBase; |
| import org.testng.annotations.AfterSuite; |
| import org.testng.annotations.BeforeSuite; |
| import org.testng.annotations.Test; |
| |
| /** |
| * Test downgrading ZK from 3.5.x to 3.4.x. This is part of the upgrade from Pulsar 2.1.0 to 2.1.1. |
| */ |
| @Slf4j |
| public class PulsarZKDowngradeTest extends PulsarClusterTestBase { |
| |
| protected static final int ENTRIES_PER_LEDGER = 1024; |
| |
| @BeforeSuite |
| @Override |
| public void setupCluster() throws Exception { |
| final String clusterName = Stream.of(this.getClass().getSimpleName(), randomName(5)) |
| .filter(s -> !s.isEmpty()) |
| .collect(joining("-")); |
| |
| PulsarClusterSpec spec = PulsarClusterSpec.builder() |
| .numBookies(2) |
| .numBrokers(1) |
| .clusterName(clusterName) |
| .classPathVolumeMounts( |
| ImmutableMap.<String, String> builder() |
| .put("zk-3.5-test-data", "/pulsar/data/zookeeper/version-2/version-2") |
| .build()) |
| .build(); |
| |
| log.info("Setting up cluster {} with {} bookies, {} brokers", |
| spec.clusterName(), spec.numBookies(), spec.numBrokers()); |
| |
| pulsarCluster = PulsarCluster.forSpec(spec); |
| pulsarCluster.start(); |
| |
| log.info("Cluster {} is setup", spec.clusterName()); |
| } |
| |
| @AfterSuite |
| @Override |
| public void tearDownCluster() { |
| super.tearDownCluster(); |
| } |
| |
| @Test(dataProvider = "ServiceUrlAndTopics") |
| public void testPublishAndConsume(String serviceUrl, boolean isPersistent) throws Exception { |
| String topicName = generateTopicName("testpubconsume", isPersistent); |
| |
| int numMessages = 10; |
| |
| @Cleanup |
| PulsarClient client = PulsarClient.builder() |
| .serviceUrl(serviceUrl) |
| .build(); |
| |
| @Cleanup |
| Consumer<String> consumer = client.newConsumer(Schema.STRING) |
| .topic(topicName) |
| .subscriptionName("my-sub") |
| .subscribe(); |
| |
| @Cleanup |
| Producer<String> producer = client.newProducer(Schema.STRING) |
| .topic(topicName) |
| .create(); |
| |
| for (int i = 0; i < numMessages; i++) { |
| producer.send("smoke-message-" + i); |
| } |
| |
| for (int i = 0; i < numMessages; i++) { |
| Message<String> m = consumer.receive(); |
| assertEquals("smoke-message-" + i, m.getValue()); |
| } |
| |
| } |
| } |