org.openimaj.hadoop.mapreduce.stage.helper

Class TextSomethingTextStage<MAPOUTKEY,MAPOUTVALUE>

java.lang.Object

org.openimaj.hadoop.mapreduce.stage.Stage<org.apache.hadoop.mapreduce.lib.input.TextInputFormat,org.apache.hadoop.mapreduce.lib.output.TextOutputFormat<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.Text>,org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text,MAPOUTKEY,MAPOUTVALUE,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.Text>

org.openimaj.hadoop.mapreduce.stage.helper.TextSomethingTextStage<MAPOUTKEY,MAPOUTVALUE>

Type Parameters:

MAPOUTKEY - The key for the map output

MAPOUTVALUE - The value for the map output

Direct Known Subclasses:

CorrelateWordSort

public abstract class TextSomethingTextStage<MAPOUTKEY,MAPOUTVALUE>
extends Stage<org.apache.hadoop.mapreduce.lib.input.TextInputFormat,org.apache.hadoop.mapreduce.lib.output.TextOutputFormat<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.Text>,org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text,MAPOUTKEY,MAPOUTVALUE,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.Text>

A helper class for a common stage type. In this case the stage inputs and outputs raw text while in the middle something else happens

Author:

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

Constructor Summary

Constructors

Constructor and Description
TextSomethingTextStage()

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

TextSomethingTextStage

public TextSomethingTextStage()