michaeljmarshall commented on a change in pull request #14177: URL: https://github.com/apache/pulsar/pull/14177#discussion_r803114602
########## File path: pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/MultiBrokerMetadataConsistencyTest.java ########## @@ -0,0 +1,97 @@ +/** + * 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.broker.zookeeper; + +import static org.testng.Assert.assertTrue; +import java.util.List; +import java.util.concurrent.CompletableFuture; +import lombok.extern.slf4j.Slf4j; +import org.apache.pulsar.broker.MultiBrokerBaseTest; +import org.apache.pulsar.client.admin.PulsarAdmin; +import org.apache.pulsar.client.admin.PulsarAdminException; +import org.apache.pulsar.metadata.TestZKServer; +import org.apache.pulsar.metadata.api.MetadataStoreConfig; +import org.apache.pulsar.metadata.api.MetadataStoreException; +import org.apache.pulsar.metadata.api.extended.MetadataStoreExtended; +import org.apache.pulsar.zookeeper.ZooKeeperClientFactory; +import org.apache.pulsar.zookeeper.ZookeeperClientFactoryImpl; +import org.apache.zookeeper.ZooKeeper; +import org.testng.annotations.Test; + +@Slf4j +@Test(groups = "broker") +public class MultiBrokerMetadataConsistencyTest extends MultiBrokerBaseTest { + @Override + protected int numberOfAdditionalBrokers() { + return 2; + } + + TestZKServer testZKServer; + + @Override + protected void doInitConf() throws Exception { + super.doInitConf(); + testZKServer = new TestZKServer(); + } + + @Override + protected void onCleanup() { + super.onCleanup(); + if (testZKServer != null) { + try { + testZKServer.close(); + } catch (Exception e) { + log.error("Error in stopping ZK server", e); + } + } + } + + @Override + protected ZooKeeperClientFactory createZooKeeperClientFactory() { + return new ZookeeperClientFactoryImpl() { + @Override + public CompletableFuture<ZooKeeper> create(String serverList, SessionType sessionType, + int zkSessionTimeoutMillis) { + return super.create(testZKServer.getConnectionString(), sessionType, zkSessionTimeoutMillis); + } + }; + } + + @Override + protected MetadataStoreExtended createLocalMetadataStore() throws MetadataStoreException { + return MetadataStoreExtended.create(testZKServer.getConnectionString(), MetadataStoreConfig.builder().build()); + } + + @Override + protected MetadataStoreExtended createConfigurationMetadataStore() throws MetadataStoreException { + return MetadataStoreExtended.create(testZKServer.getConnectionString(), MetadataStoreConfig.builder().build()); + } + + @Test + public void newTopicShouldBeInTopicsList() throws PulsarAdminException { + List<PulsarAdmin> admins = getAllAdmins(); + PulsarAdmin first = admins.get(0); + PulsarAdmin second = admins.get(1); + List<String> cacheMiss = second.topics().getList("public/default"); + assertTrue(cacheMiss.isEmpty()); + first.topics().createNonPartitionedTopic("persistent://public/default/my-topic"); + List<String> topics = second.topics().getList("public/default"); + assertTrue(topics.contains("persistent://public/default/my-topic")); + } +} Review comment: By my testing, this regression was only in 2.8. https://github.com/apache/pulsar/pull/14178 was just merged to master though, which contains the test (with slight modifications) from this PR. Are you saying we should revert https://github.com/apache/pulsar/pull/14178? -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
