1 /**
2 * Copyright 2009 The Apache Software Foundation
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20 package org.apache.hadoop.hbase.mapreduce;
21
22 import java.io.IOException;
23
24 import org.apache.hadoop.mapreduce.JobContext;
25 import org.apache.hadoop.mapreduce.OutputCommitter;
26 import org.apache.hadoop.mapreduce.TaskAttemptContext;
27
28 /**
29 * Small committer class that does not do anything.
30 */
31 public class TableOutputCommitter extends OutputCommitter {
32
33 @Override
34 public void abortTask(TaskAttemptContext arg0) throws IOException {
35 }
36
37 @Override
38 public void cleanupJob(JobContext arg0) throws IOException {
39 }
40
41 @Override
42 public void commitTask(TaskAttemptContext arg0) throws IOException {
43 }
44
45 @Override
46 public boolean needsTaskCommit(TaskAttemptContext arg0) throws IOException {
47 return false;
48 }
49
50 @Override
51 public void setupJob(JobContext arg0) throws IOException {
52 }
53
54 @Override
55 public void setupTask(TaskAttemptContext arg0) throws IOException {
56 }
57
58 }