Author: stack
Date: Thu Jul 9 04:19:33 2009
New Revision: 792389
URL: http://svn.apache.org/viewvc?rev=792389&view=rev
Log:
HBASE-1626 Allow emitting Deletes out of new TableReducer
Added:
hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapreduce/TableOutputCommitter.java
Added:
hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapreduce/TableOutputCommitter.java
URL:
http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapreduce/TableOutputCommitter.java?rev=792389&view=auto
==============================================================================
---
hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapreduce/TableOutputCommitter.java
(added)
+++
hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapreduce/TableOutputCommitter.java
Thu Jul 9 04:19:33 2009
@@ -0,0 +1,58 @@
+/**
+ * Copyright 2009 The Apache Software Foundation
+ *
+ * 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.hbase.mapreduce;
+
+import java.io.IOException;
+
+import org.apache.hadoop.mapreduce.JobContext;
+import org.apache.hadoop.mapreduce.OutputCommitter;
+import org.apache.hadoop.mapreduce.TaskAttemptContext;
+
+/**
+ * Small committer class that does not do anything.
+ */
+public class TableOutputCommitter extends OutputCommitter {
+
+ @Override
+ public void abortTask(TaskAttemptContext arg0) throws IOException {
+ }
+
+ @Override
+ public void cleanupJob(JobContext arg0) throws IOException {
+ }
+
+ @Override
+ public void commitTask(TaskAttemptContext arg0) throws IOException {
+ }
+
+ @Override
+ public boolean needsTaskCommit(TaskAttemptContext arg0) throws IOException {
+ return false;
+ }
+
+ @Override
+ public void setupJob(JobContext arg0) throws IOException {
+ }
+
+ @Override
+ public void setupTask(TaskAttemptContext arg0) throws IOException {
+ }
+
+}
