org.apache.nutch.crawl

Class WebTableReader.WebTableStatCombiner

java.lang.Object

org.apache.hadoop.mapreduce.Reducer<Text,LongWritable,Text,LongWritable>

org.apache.nutch.crawl.WebTableReader.WebTableStatCombiner

Enclosing class:

WebTableReader

public static class WebTableReader.WebTableStatCombiner
extends Reducer<Text,LongWritable,Text,LongWritable>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Reducer

Reducer.Context

Constructor Summary

Constructors

Constructor and Description
WebTableReader.WebTableStatCombiner()

Method Summary

Methods

Modifier and Type	Method and Description
void	cleanup(Reducer.Context context)
void	reduce(Text key, Iterable<LongWritable> values, Reducer.Context context)
void	setup(Reducer.Context context)

Methods inherited from class org.apache.hadoop.mapreduce.Reducer

run

Methods inherited from class java.lang.Object

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

Constructor Detail

WebTableReader.WebTableStatCombiner

public WebTableReader.WebTableStatCombiner()

Method Detail

setup

public void setup(Reducer.Context context)

Overrides:

setup in class Reducer<Text,LongWritable,Text,LongWritable>

cleanup

public void cleanup(Reducer.Context context)

Overrides:

cleanup in class Reducer<Text,LongWritable,Text,LongWritable>

reduce

public void reduce(Text key,
          Iterable<LongWritable> values,
          Reducer.Context context)
            throws IOException,
                   InterruptedException

Overrides:

reduce in class Reducer<Text,LongWritable,Text,LongWritable>

Throws:

IOException

InterruptedException