| /* |
| * 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.cloud; |
| |
| import org.apache.solr.client.solrj.request.CollectionAdminRequest; |
| import org.apache.solr.common.cloud.DocCollection; |
| import org.apache.solr.common.cloud.ZkStateReader; |
| import org.apache.zookeeper.data.Stat; |
| import org.junit.After; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class CollectionStateFormat2Test extends SolrCloudTestCase { |
| |
| @BeforeClass |
| public static void setupCluster() throws Exception { |
| configureCluster(4) |
| .addConfig("conf", configset("cloud-minimal")) |
| .configure(); |
| } |
| |
| @After |
| public void afterTest() throws Exception { |
| cluster.deleteAllCollections(); |
| } |
| |
| @Test |
| public void testZkNodeLocation() throws Exception { |
| |
| String collectionName = "myExternColl"; |
| CollectionAdminRequest.createCollection(collectionName, "conf", 2, 2) |
| .process(cluster.getSolrClient()); |
| |
| cluster.waitForActiveCollection(collectionName, 2, 4); |
| |
| waitForState("Collection not created", collectionName, (n, c) -> DocCollection.isFullyActive(n, c, 2, 2)); |
| assertTrue("State Format 2 collection path does not exist", |
| zkClient().exists(ZkStateReader.getCollectionPath(collectionName), true)); |
| |
| Stat stat = new Stat(); |
| zkClient().getData(ZkStateReader.getCollectionPath(collectionName), null, stat, true); |
| |
| DocCollection c = getCollectionState(collectionName); |
| |
| assertEquals("DocCollection version should equal the znode version", stat.getVersion(), c.getZNodeVersion() ); |
| assertTrue("DocCollection#getStateFormat() must be > 1", c.getStateFormat() > 1); |
| |
| // remove collection |
| CollectionAdminRequest.deleteCollection(collectionName).process(cluster.getSolrClient()); |
| waitForState("Collection not deleted", collectionName, (n, coll) -> coll == null); |
| |
| assertFalse("collection state should not exist externally", |
| zkClient().exists(ZkStateReader.getCollectionPath(collectionName), true)); |
| |
| } |
| } |
| |