1 /** 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.hadoop.hdfs; 20 21 import static org.junit.Assert.assertTrue; 22 23 import org.apache.hadoop.conf.Configuration; 24 import org.junit.Test; 25 26 public class TestDeprecatedKeys { 27 28 //Tests a deprecated key 29 @Test testDeprecatedKeys()30 public void testDeprecatedKeys() throws Exception { 31 Configuration conf = new HdfsConfiguration(); 32 conf.set("topology.script.file.name", "xyz"); 33 String scriptFile = conf.get(DFSConfigKeys.NET_TOPOLOGY_SCRIPT_FILE_NAME_KEY); 34 assertTrue(scriptFile.equals("xyz")) ; 35 conf.setInt("dfs.replication.interval", 1); 36 String alpha = DFSConfigKeys.DFS_NAMENODE_REPLICATION_INTERVAL_KEY; 37 int repInterval = conf.getInt(DFSConfigKeys.DFS_NAMENODE_REPLICATION_INTERVAL_KEY, 3) ; 38 assertTrue(repInterval == 1) ; 39 } 40 } 41