Package org.apache.nutch.crawl

Class Generator.CrawlDbUpdater.CrawlDbUpdateMapper

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<Text,CrawlDatum,Text,CrawlDatum>

org.apache.nutch.crawl.Generator.CrawlDbUpdater.CrawlDbUpdateMapper

Enclosing class:

Generator.CrawlDbUpdater

public static class Generator.CrawlDbUpdater.CrawlDbUpdateMapper
extends Mapper<Text,CrawlDatum,Text,CrawlDatum>

Nested Class Summary

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

Mapper.Context

Constructor Summary

Constructors

Constructor	Description
CrawlDbUpdateMapper()

Method Summary

Modifier and Type	Method	Description
void	map(Text key, CrawlDatum value, Mapper<Text,CrawlDatum,Text,CrawlDatum>.Context context)

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

cleanup, run, setup

Methods inherited from class java.lang.Object

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

Constructor Details

CrawlDbUpdateMapper

public CrawlDbUpdateMapper()

Method Details

map

public void map(Text key,
 CrawlDatum value,
 Mapper<Text,CrawlDatum,Text,CrawlDatum>.Context context)
         throws IOException,
InterruptedException

Overrides:

map in class Mapper<Text,CrawlDatum,Text,CrawlDatum>

Throws:

IOException

InterruptedException