| /* |
| * 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.solr.client.ref_guide_examples; |
| |
| import java.io.File; |
| import java.nio.file.Paths; |
| import java.util.List; |
| |
| import org.apache.solr.cloud.SolrCloudTestCase; |
| import org.apache.solr.common.cloud.SolrZkClient; |
| import org.apache.solr.common.cloud.ZkConfigManager; |
| import org.apache.solr.util.ExternalPaths; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| /** |
| * Examples showing how to manipulate configsets in ZK. |
| * |
| * Snippets surrounded by "tag" and "end" comments are extracted and used in the Solr Reference Guide. |
| */ |
| public class ZkConfigFilesTest extends SolrCloudTestCase { |
| |
| private static final int ZK_TIMEOUT_MILLIS = 10000; |
| |
| @BeforeClass |
| public static void setUpCluster() throws Exception { |
| configureCluster(1) |
| .configure(); |
| } |
| |
| @Before |
| public void clearConfigsBefore() throws Exception { |
| clearConfigs(); |
| } |
| |
| @After |
| public void clearConfigsAfter() throws Exception { |
| clearConfigs(); |
| } |
| |
| private void clearConfigs() throws Exception { |
| ZkConfigManager manager = new ZkConfigManager(cluster.getZkClient()); |
| List<String> configs = manager.listConfigs(); |
| for (String config : configs) { |
| manager.deleteConfigDir(config); |
| } |
| } |
| |
| @Test |
| public void testCanUploadConfigToZk() throws Exception { |
| final String zkConnectionString = cluster.getZkClient().getZkServerAddress(); |
| final String localConfigSetDirectory = new File(ExternalPaths.TECHPRODUCTS_CONFIGSET).getAbsolutePath(); |
| |
| assertConfigsContainOnly(); |
| |
| // tag::zk-configset-upload[] |
| try (SolrZkClient zkClient = new SolrZkClient(zkConnectionString, ZK_TIMEOUT_MILLIS)) { |
| ZkConfigManager manager = new ZkConfigManager(zkClient); |
| manager.uploadConfigDir(Paths.get(localConfigSetDirectory), "nameForConfigset"); |
| } |
| // end::zk-configset-upload[] |
| |
| assertConfigsContainOnly("nameForConfigset"); |
| } |
| |
| private void assertConfigsContainOnly(String... expectedConfigs) throws Exception { |
| final int expectedSize = expectedConfigs.length; |
| |
| ZkConfigManager manager = new ZkConfigManager(cluster.getZkClient()); |
| List<String> actualConfigs = manager.listConfigs(); |
| |
| assertEquals(expectedSize, actualConfigs.size()); |
| for (String expectedConfig : expectedConfigs) { |
| assertTrue("Expected ZK to contain " + expectedConfig + ", but it didn't. Actual configs: ", actualConfigs.contains(expectedConfig)); |
| } |
| } |
| } |