DistributedSearchTest.java
上传用户:cctqzzy
上传日期:2022-03-14
资源大小:12198k
文件大小:2k
- /*
- * 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 chapter10;
- import org.apache.nutch.searcher;
- import java.io.IOException;
- import java.net.InetSocketAddress;
- import org.apache.hadoop.conf.Configuration;
- import org.apache.hadoop.fs.Path;
- import org.apache.hadoop.ipc.Server;
- import org.apache.nutch.searcher.DistributedSearch.Client;
- import org.apache.nutch.util.NutchConfiguration;
- import junit.framework.TestCase;
- public class DistributedSearchTest extends TestCase {
- private static final int DEFAULT_PORT = 60000;
- private static final String DISTRIBUTED_SEARCH_TEST_PORT = "distributed.search.test.port";
- Configuration conf;
- Path searchdir=new Path("build/test/data/testcrawl/");
- Server server;
-
- protected void setUp() throws Exception {
- super.setUp();
- conf=NutchConfiguration.create();
- //set up server & start it
- server=DistributedSearch.Server.getServer(conf, searchdir, conf.getInt(DISTRIBUTED_SEARCH_TEST_PORT, DEFAULT_PORT));
- server.start();
- }
- protected void tearDown() throws Exception {
- super.tearDown();
- if(server!=null){
- //stop server
- //server.stop();
- }
- }
- public void testDistibutedSearch() throws IOException{
- int port=conf.getInt(DISTRIBUTED_SEARCH_TEST_PORT, DEFAULT_PORT);
-
- InetSocketAddress[] addresses=new InetSocketAddress[1];
- addresses[0]=new InetSocketAddress("localhost", port);
-
- Client c=new DistributedSearch.Client(addresses, conf);
- Query query=Query.parse("apache", conf);
- Hits hits=c.search(query, 5, null, null, false);
- c.getDetails(hits.getHit(0));
- assertTrue(hits.getTotal()>0);
- }
- }