1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 package org.apache.giraph.io.formats;
20
21 import org.apache.hadoop.fs.Path;
22 import org.apache.hadoop.mapreduce.Job;
23
24 /**
25 * Utility to access file output format in a
26 * way independent of current hadoop implementation.
27 */
28 public class FileOutputFormatUtil {
29
30 /**
31 * Private constructor for utility class.
32 */
33 private FileOutputFormatUtil() { }
34
35 /**
36 * Set the Path of the output directory for the map-reduce job.
37 * @param job The job to modify
38 * @param outputDir the Path of the output directory for the map-reduce job.
39 */
40 public static void setOutputPath(Job job, Path outputDir) {
41 job.getConfiguration().set("mapred.output.dir", outputDir.toString());
42 }
43
44 }