| /** |
| * 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; |
| |
| import java.net.InetSocketAddress; |
| import java.net.URI; |
| |
| import junit.framework.TestCase; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.hdfs.server.namenode.NameNode; |
| |
| /** Test NameNode port defaulting code. */ |
| public class TestDefaultNameNodePort extends TestCase { |
| |
| public void testGetAddressFromString() throws Exception { |
| assertEquals(NameNode.getAddress("foo").getPort(), |
| NameNode.DEFAULT_PORT); |
| assertEquals(NameNode.getAddress("hdfs://foo/").getPort(), |
| NameNode.DEFAULT_PORT); |
| assertEquals(NameNode.getAddress("hdfs://foo:555").getPort(), |
| 555); |
| assertEquals(NameNode.getAddress("foo:555").getPort(), |
| 555); |
| } |
| |
| public void testGetAddressFromConf() throws Exception { |
| Configuration conf = new HdfsConfiguration(); |
| FileSystem.setDefaultUri(conf, "hdfs://foo/"); |
| assertEquals(NameNode.getAddress(conf).getPort(), NameNode.DEFAULT_PORT); |
| FileSystem.setDefaultUri(conf, "hdfs://foo:555/"); |
| assertEquals(NameNode.getAddress(conf).getPort(), 555); |
| FileSystem.setDefaultUri(conf, "foo"); |
| assertEquals(NameNode.getAddress(conf).getPort(), NameNode.DEFAULT_PORT); |
| } |
| |
| public void testGetUri() { |
| assertEquals(NameNode.getUri(new InetSocketAddress("foo", 555)), |
| URI.create("hdfs://foo:555")); |
| assertEquals(NameNode.getUri(new InetSocketAddress("foo", |
| NameNode.DEFAULT_PORT)), |
| URI.create("hdfs://foo")); |
| } |
| } |