| /* |
| * 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.kylin.common.util; |
| |
| import org.apache.commons.lang.StringUtils; |
| |
| /** |
| */ |
| public final class SparkEntry { |
| |
| public static void main(String[] args) throws Exception { |
| System.out.println("SparkEntry args:" + StringUtils.join(args, " ")); |
| if (!(args.length >= 2)) { |
| throw new IllegalArgumentException(String.valueOf("-className is required")); |
| } |
| if (!(args[0].equals("-className"))) { |
| throw new IllegalArgumentException(String.valueOf("-className is required")); |
| } |
| final String className = args[1]; |
| final Object o = Class.forName(className).newInstance(); |
| if (!(o instanceof AbstractApplication)) { |
| throw new IllegalArgumentException(String.valueOf(className + " is not a subClass of AbstractApplication")); |
| } |
| String[] appArgs = new String[args.length - 2]; |
| for (int i = 2; i < args.length; i++) { |
| appArgs[i - 2] = args[i]; |
| } |
| AbstractApplication abstractApplication = (AbstractApplication) o; |
| abstractApplication.execute(appArgs); |
| } |
| } |