| /** |
| * 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 testjar; |
| |
| import java.io.*; |
| import java.util.*; |
| |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.io.IntWritable; |
| import org.apache.hadoop.io.LongWritable; |
| import org.apache.hadoop.io.Text; |
| import org.apache.hadoop.io.Writable; |
| import org.apache.hadoop.io.WritableComparable; |
| import org.apache.hadoop.mapred.JobClient; |
| import org.apache.hadoop.mapred.JobConf; |
| import org.apache.hadoop.mapred.Mapper; |
| import org.apache.hadoop.mapred.OutputCollector; |
| import org.apache.hadoop.mapred.Reducer; |
| import org.apache.hadoop.mapred.Reporter; |
| import org.apache.hadoop.mapred.MapReduceBase; |
| import org.apache.hadoop.mapred.WordCount; |
| |
| /** |
| * This is an example Hadoop Map/Reduce application being used for |
| * TestMiniMRClasspath. Uses the WordCount examples in hadoop. |
| */ |
| public class ClassWordCount { |
| |
| /** |
| * Counts the words in each line. |
| * For each line of input, break the line into words and emit them as |
| * (<b>word</b>, <b>1</b>). |
| */ |
| public static class MapClass extends WordCount.MapClass |
| implements Mapper<LongWritable, Text, Text, IntWritable> { |
| } |
| |
| /** |
| * A reducer class that just emits the sum of the input values. |
| */ |
| public static class Reduce extends WordCount.Reduce |
| implements Reducer<Text, IntWritable, Text, IntWritable> { |
| } |
| } |