| /** |
| * 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.mrunit; |
| |
| import java.io.IOException; |
| |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.io.Text; |
| import org.apache.hadoop.mapred.FileSplit; |
| import org.apache.hadoop.mapred.MapReduceBase; |
| import org.apache.hadoop.mapred.Mapper; |
| import org.apache.hadoop.mapred.OutputCollector; |
| import org.apache.hadoop.mapred.Reporter; |
| |
| class InputPathStoringMapper<VALUEIN, VALUEOUT> extends MapReduceBase implements |
| Mapper<Text, VALUEIN, Text, VALUEOUT> { |
| private Path mapInputPath; |
| |
| @Override |
| public void map(Text key, VALUEIN value, OutputCollector<Text, VALUEOUT> output, |
| Reporter reporter) throws IOException { |
| if (reporter.getInputSplit() instanceof FileSplit) { |
| mapInputPath = ((FileSplit) reporter.getInputSplit()).getPath(); |
| } |
| } |
| |
| Path getMapInputPath() { |
| return mapInputPath; |
| } |
| } |