| package org.apache.solr.cloud; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.solr.SolrTestCaseJ4; |
| import org.apache.solr.common.cloud.ClusterState; |
| import org.apache.solr.common.cloud.DocCollection; |
| import org.apache.solr.common.cloud.DocRouter; |
| import org.apache.solr.common.cloud.ImplicitDocRouter; |
| import org.apache.solr.common.cloud.Replica; |
| import org.apache.solr.common.cloud.Slice; |
| import org.apache.solr.common.cloud.ZkNodeProps; |
| import org.apache.solr.common.cloud.ZkStateReader; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class AssignTest extends SolrTestCaseJ4 { |
| protected static Logger log = LoggerFactory.getLogger(AssignTest.class); |
| |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| |
| } |
| |
| @Override |
| @After |
| public void tearDown() throws Exception { |
| super.tearDown(); |
| } |
| |
| @Test |
| public void testAssignNode() throws Exception { |
| String cname = "collection1"; |
| |
| Map<String,DocCollection> collectionStates = new HashMap<String,DocCollection>(); |
| |
| Map<String,Slice> slices = new HashMap<String,Slice>(); |
| |
| Map<String,Replica> replicas = new HashMap<String,Replica>(); |
| |
| ZkNodeProps m = new ZkNodeProps(Overseer.QUEUE_OPERATION, "state", |
| ZkStateReader.STATE_PROP, "ACTIVE", |
| ZkStateReader.BASE_URL_PROP, "0.0.0.0", |
| ZkStateReader.CORE_NAME_PROP, "core1", |
| ZkStateReader.ROLES_PROP, null, |
| ZkStateReader.NODE_NAME_PROP, "0_0_0_0", |
| ZkStateReader.SHARD_ID_PROP, "shard1", |
| ZkStateReader.COLLECTION_PROP, cname, |
| ZkStateReader.NUM_SHARDS_PROP, "1", |
| ZkStateReader.CORE_NODE_NAME_PROP, "core_node1"); |
| Replica replica = new Replica("core_node1" , m.getProperties()); |
| replicas.put("core_node1", replica); |
| |
| Slice slice = new Slice("slice1", replicas , new HashMap<String,Object>(0)); |
| slices.put("slice1", slice); |
| |
| DocRouter router = new ImplicitDocRouter(); |
| DocCollection docCollection = new DocCollection(cname, slices, new HashMap<String,Object>(0), router); |
| |
| collectionStates.put(cname, docCollection); |
| |
| Set<String> liveNodes = new HashSet<String>(); |
| ClusterState state = new ClusterState(liveNodes, collectionStates); |
| String nodeName = Assign.assignNode("collection1", state); |
| |
| assertEquals("core_node2", nodeName); |
| } |
| |
| } |