| /** |
| * 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.hadoop.yarn.server.timelineservice.reader; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| import java.lang.reflect.UndeclaredThrowableException; |
| import java.net.HttpURLConnection; |
| import java.net.URI; |
| import java.net.URL; |
| import java.util.List; |
| |
| import javax.ws.rs.core.MediaType; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hbase.HBaseTestingUtility; |
| import org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity; |
| import org.apache.hadoop.yarn.conf.YarnConfiguration; |
| import org.apache.hadoop.yarn.server.timelineservice.storage.DataGeneratorForTest; |
| import org.apache.hadoop.yarn.webapp.YarnJacksonJaxbJsonProvider; |
| import org.junit.Assert; |
| |
| import com.sun.jersey.api.client.Client; |
| import com.sun.jersey.api.client.ClientResponse; |
| import com.sun.jersey.api.client.ClientResponse.Status; |
| import com.sun.jersey.api.client.GenericType; |
| import com.sun.jersey.api.client.config.ClientConfig; |
| import com.sun.jersey.api.client.config.DefaultClientConfig; |
| import com.sun.jersey.client.urlconnection.HttpURLConnectionFactory; |
| import com.sun.jersey.client.urlconnection.URLConnectionClientHandler; |
| |
| /** |
| * Test Base for TimelineReaderServer HBase tests. |
| */ |
| public abstract class AbstractTimelineReaderHBaseTestBase { |
| private static int serverPort; |
| private static TimelineReaderServer server; |
| private static HBaseTestingUtility util; |
| |
| public static void setup() throws Exception { |
| util = new HBaseTestingUtility(); |
| Configuration conf = util.getConfiguration(); |
| conf.setInt("hfile.format.version", 3); |
| util.startMiniCluster(); |
| DataGeneratorForTest.createSchema(util.getConfiguration()); |
| } |
| |
| public static void tearDown() throws Exception { |
| if (server != null) { |
| server.stop(); |
| server = null; |
| } |
| if (util != null) { |
| util.shutdownMiniCluster(); |
| } |
| } |
| |
| protected static void initialize() throws Exception { |
| try { |
| Configuration config = util.getConfiguration(); |
| config.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true); |
| config.setFloat(YarnConfiguration.TIMELINE_SERVICE_VERSION, 2.0f); |
| config.set(YarnConfiguration.TIMELINE_SERVICE_READER_WEBAPP_ADDRESS, |
| "localhost:0"); |
| config.set(YarnConfiguration.RM_CLUSTER_ID, "cluster1"); |
| config.set(YarnConfiguration.TIMELINE_SERVICE_READER_CLASS, |
| "org.apache.hadoop.yarn.server.timelineservice.storage." |
| + "HBaseTimelineReaderImpl"); |
| config.setInt("hfile.format.version", 3); |
| server = new TimelineReaderServer() { |
| @Override |
| protected void addFilters(Configuration conf) { |
| // The parent code uses hadoop-common jar from this version of |
| // Hadoop, but the tests are using hadoop-common jar from |
| // ${hbase-compatible-hadoop.version}. Between these versions, there |
| // are many differences, including classnames and packages. |
| // We do nothing here, so that we don't cause a NoSuchMethodError or |
| // NoClassDefFoundError. |
| } |
| }; |
| server.init(config); |
| server.start(); |
| serverPort = server.getWebServerPort(); |
| } catch (Exception e) { |
| Assert.fail("Web server failed to start"); |
| } |
| } |
| |
| protected Client createClient() { |
| ClientConfig cfg = new DefaultClientConfig(); |
| cfg.getClasses().add(YarnJacksonJaxbJsonProvider.class); |
| return new Client( |
| new URLConnectionClientHandler(new DummyURLConnectionFactory()), cfg); |
| } |
| |
| protected ClientResponse getResponse(Client client, URI uri) |
| throws Exception { |
| ClientResponse resp = |
| client.resource(uri).accept(MediaType.APPLICATION_JSON) |
| .type(MediaType.APPLICATION_JSON).get(ClientResponse.class); |
| if (resp == null || |
| resp.getClientResponseStatus() != ClientResponse.Status.OK) { |
| String msg = ""; |
| if (resp != null) { |
| msg = String.valueOf(resp.getClientResponseStatus()); |
| } |
| throw new IOException( |
| "Incorrect response from timeline reader. " + "Status=" + msg); |
| } |
| return resp; |
| } |
| |
| protected void verifyHttpResponse(Client client, URI uri, Status status) { |
| ClientResponse resp = |
| client.resource(uri).accept(MediaType.APPLICATION_JSON) |
| .type(MediaType.APPLICATION_JSON).get(ClientResponse.class); |
| assertNotNull(resp); |
| assertTrue("Response from server should have been " + status, |
| resp.getClientResponseStatus() == status); |
| System.out.println("Response is: " + resp.getEntity(String.class)); |
| } |
| |
| protected List<FlowActivityEntity> verifyFlowEntites(Client client, URI uri, |
| int noOfEntities) throws Exception { |
| ClientResponse resp = getResponse(client, uri); |
| List<FlowActivityEntity> entities = |
| resp.getEntity(new GenericType<List<FlowActivityEntity>>() { |
| }); |
| assertNotNull(entities); |
| assertEquals(noOfEntities, entities.size()); |
| return entities; |
| } |
| |
| protected static class DummyURLConnectionFactory |
| implements HttpURLConnectionFactory { |
| |
| @Override |
| public HttpURLConnection getHttpURLConnection(final URL url) |
| throws IOException { |
| try { |
| return (HttpURLConnection) url.openConnection(); |
| } catch (UndeclaredThrowableException e) { |
| throw new IOException(e.getCause()); |
| } |
| } |
| } |
| |
| protected static HBaseTestingUtility getHBaseTestingUtility() { |
| return util; |
| } |
| |
| public static int getServerPort() { |
| return serverPort; |
| } |
| } |