@@ -0,0 +1,2651 @@
+/**%0A * Licensed to the Apache Software Foundation (ASF) under one%0A * or more contributor license agreements.  See the NOTICE file%0A * distributed with this work for additional information%0A * regarding copyright ownership.  The ASF licenses this file%0A * to you under the Apache License, Version 2.0 (the%0A * %22License%22); you may not use this file except in compliance%0A * with the License.  You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage com.savy3.mapred;%0A%0Aimport java.io.IOException;%0A%0Aimport org.apache.hadoop.classification.InterfaceAudience;%0Aimport org.apache.hadoop.classification.InterfaceStability;%0Aimport org.apache.hadoop.conf.Configuration;%0Aimport org.apache.hadoop.io.BytesWritable;%0Aimport org.apache.hadoop.io.LongWritable;%0Aimport org.apache.hadoop.mapred.FileSplit;%0Aimport org.apache.hadoop.mapred.RecordReader;%0A%0A/**%0A * A reader to read VB length records from a split. Record offset is returned as%0A * key and the record as bytes is returned in value.%0A */%0A@InterfaceAudience.Private%0A@InterfaceStability.Evolving%0Apublic class MainframeVBRecordReader implements%0A%09%09RecordReader%3CLongWritable, BytesWritable%3E %7B%0A%0A%09// Make use of the new API implementation to avoid code duplication.%0A%09private com.savy3.mapreduce.MainframeVBRecordReader reader;%0A%0A%09public MainframeVBRecordReader(Configuration job, FileSplit split)%0A%09%09%09throws IOException %7B%0A%09%09reader = new com.savy3.mapreduce.MainframeVBRecordReader();%0A%09%09reader.initialize(job, split.getStart(), split.getLength(),%0A%09%09%09%09split.getPath());%0A%09%7D%0A%0A%09@Override%0A%09public LongWritable createKey() %7B%0A%09%09return new LongWritable();%0A%09%7D%0A%0A%09@Override%0A%09public BytesWritable createValue() %7B%0A%09%09return new BytesWritable();%0A%09%7D%0A%0A%09@Override%0A%09public synchronized boolean next(LongWritable key, BytesWritable value)%0A%09%09%09throws IOException %7B%0A%09%09boolean dataRead = reader.nextKeyValue();%0A%09%09if (dataRead) %7B%0A%09%09%09LongWritable newKey = reader.getCurrentKey();%0A%09%09%09BytesWritable newValue = reader.getCurrentValue();%0A%09%09%09key.set(newKey.get());%0A%09%09%09value.set(newValue);%0A%09%09%7D%0A%09%09return dataRead;%0A%09%7D%0A%0A%09@Override%0A%09public float getProgress() throws IOException %7B%0A%09%09return reader.getProgress();%0A%09%7D%0A%0A%09@Override%0A%09public synchronized long getPos() throws IOException %7B%0A%09%09return reader.getPos();%0A%09%7D%0A%0A%09@Override%0A%09public void close() throws IOException %7B%0A%09%09reader.close();%0A%09%7D%0A%0A%7D%0A

Create MainframeVBRecordReader.java