hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/util/Hello.java

/**
 * 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.util;

import java.io.FileOutputStream;
import java.io.IOException;

/**
 * A simple Hello class that is called from TestRunJar
 * 
 */
public class Hello {
  public static void main(String[] args) {
    try {
      System.out.println("Creating file" + args[0]);
      FileOutputStream fstream = new FileOutputStream(args[0]);
      fstream.write("Hello Hadoopers".getBytes());
      fstream.close();
    } catch (IOException e) {
      // do nothing
    }
  }
}