Java tutorial
/** * 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.falcon.repliation; import org.apache.falcon.replication.FeedReplicator; import org.apache.hadoop.fs.Path; import org.apache.hadoop.tools.DistCpOptions; import org.testng.Assert; import org.testng.annotations.Test; import java.util.ArrayList; import java.util.List; public class FeedReplicatorTest { @Test public void testArguments() throws Exception { /* * <arg>-update</arg> * <arg>-blocking</arg><arg>true</arg> <arg>-maxMaps</arg><arg>20</arg> * <arg>-sourcePaths</arg><arg>${distcpSourcePaths}</arg> * <arg>-targetPath</arg><arg>${distcpTargetPaths}</arg> */ FeedReplicator replicator = new FeedReplicator(); DistCpOptions options = replicator.getDistCpOptions(new String[] { "true", "-maxMaps", "5", "-sourcePaths", "hdfs://localhost:8020/tmp/", "-targetPath", "hdfs://localhost1:8020/tmp/" }); List<Path> srcPaths = new ArrayList<Path>(); srcPaths.add(new Path("hdfs://localhost:8020/tmp/")); Assert.assertEquals(options.getSourcePaths(), srcPaths); Assert.assertEquals(options.getTargetPath(), new Path("hdfs://localhost1:8020/tmp/")); } }