| /* |
| * 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.giraph.bsp; |
| |
| import java.io.IOException; |
| |
| import org.apache.hadoop.mapreduce.JobContext; |
| import org.apache.hadoop.mapreduce.OutputCommitter; |
| import org.apache.hadoop.mapreduce.TaskAttemptContext; |
| |
| /** |
| * This output committer doesn't do anything, meant for the case |
| * where output isn't desired, or as a base for not using |
| * FileOutputCommitter. |
| */ |
| public class ImmutableOutputCommitter extends OutputCommitter { |
| @Override |
| public void abortTask(TaskAttemptContext context) throws IOException { |
| } |
| |
| @Override |
| public void commitTask(TaskAttemptContext context) throws IOException { |
| } |
| |
| @Override |
| public boolean needsTaskCommit(TaskAttemptContext context) |
| throws IOException { |
| return false; |
| } |
| |
| @Override |
| public void setupJob(JobContext context) throws IOException { |
| } |
| |
| @Override |
| public void setupTask(TaskAttemptContext context) throws IOException { |
| } |
| |
| /*if[HADOOP_NON_SECURE] |
| @Override |
| public void cleanupJob(JobContext jobContext) throws IOException { |
| } |
| else[HADOOP_NON_SECURE]*/ |
| @Override |
| /*end[HADOOP_NON_SECURE]*/ |
| public void commitJob(JobContext jobContext) throws IOException { |
| } |
| } |