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.cstor.cproc.cloudComputingFramework; import java.io.File; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.hadoop.fs.Path; import org.apache.hadoop.conf.Configuration; /** * @author WangLei * @version 0.4 * Filename : DataMode.java * Copyright : Copyright 2012 Cstor Tech. Co. Ltd. All Rights Reserved. * Describe : * Created time : 2012-5-12 */ public class JobConfiguration extends Configuration { private static final Log LOG = LogFactory.getLog(JobConfiguration.class.getName()); private static JobConfiguration jobConfiguration = null; public JobConfiguration() { super(false); } public static JobConfiguration getJobConfiguration() { if (jobConfiguration == null) { jobConfiguration = new JobConfiguration(); } return jobConfiguration; } /** * @param args */ public static void main(String[] args) { } }