org.openimaj.hadoop.mapreduce.stage.helper

Class TextLongByteStage

java.lang.Object

org.openimaj.hadoop.mapreduce.stage.Stage<org.apache.hadoop.mapreduce.lib.input.TextInputFormat,org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat<OUTPUT_KEY,OUTPUT_VALUE>,org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text,MAP_OUTPUT_KEY,MAP_OUTPUT_VALUE,OUTPUT_KEY,OUTPUT_VALUE>

org.openimaj.hadoop.mapreduce.stage.helper.TextSequenceFileStage<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.BytesWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.BytesWritable>

org.openimaj.hadoop.mapreduce.stage.helper.TextLongByteStage

public abstract class TextLongByteStage
extends TextSequenceFileStage<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.BytesWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.BytesWritable>

A helper class for a common stage type. In this case, a stage that goes from text to a sequence file of bytes indexed by longs

Author:

Sina Samangooei (ss@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
TextLongByteStage()

Method Summary

Methods inherited from class org.openimaj.hadoop.mapreduce.stage.Stage

combiner, finished, lzoCompress, mapper, outname, reducer, setCombinerClass, setMapperClass, setReducerClass, setup, stage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextLongByteStage

public TextLongByteStage()