| /** |
| * 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.hdfs.server.namenode; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hdfs.DFSConfigKeys; |
| import org.apache.hadoop.hdfs.DFSTestUtil; |
| import org.apache.hadoop.hdfs.MiniDFSCluster; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class TestSecondaryWebUi { |
| |
| private static MiniDFSCluster cluster; |
| private static SecondaryNameNode snn; |
| private static Configuration conf = new Configuration(); |
| |
| @BeforeClass |
| public static void setUpCluster() throws IOException { |
| conf.set(DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY, |
| "0.0.0.0:0"); |
| cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0) |
| .build(); |
| cluster.waitActive(); |
| |
| snn = new SecondaryNameNode(conf); |
| } |
| |
| @AfterClass |
| public static void shutDownCluster() { |
| if (cluster != null) { |
| cluster.shutdown(); |
| } |
| if (snn != null) { |
| snn.shutdown(); |
| } |
| } |
| |
| @Test |
| public void testSecondaryWebUi() throws IOException { |
| String pageContents = DFSTestUtil.urlGet(new URL("http://localhost:" + |
| SecondaryNameNode.getHttpAddress(conf).getPort() + "/status.jsp")); |
| assertTrue(pageContents.contains("Last Checkpoint Time")); |
| } |
| |
| @Test |
| public void testSecondaryWebJmx() throws MalformedURLException, IOException { |
| String pageContents = DFSTestUtil.urlGet(new URL("http://localhost:" + |
| SecondaryNameNode.getHttpAddress(conf).getPort() + "/jmx")); |
| assertTrue(pageContents.contains( |
| "Hadoop:service=SecondaryNameNode,name=JvmMetrics")); |
| } |
| } |