org.apache.nutch.host

Class HostInjectorJob.UrlMapper

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<LongWritable,Text,String,Host>

org.apache.nutch.host.HostInjectorJob.UrlMapper

Enclosing class:

HostInjectorJob

public static class HostInjectorJob.UrlMapper
extends Mapper<LongWritable,Text,String,Host>

Nested Class Summary

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

Mapper.Context

Constructor Summary

Constructors

Constructor and Description
HostInjectorJob.UrlMapper()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	map(LongWritable key, Text value, Mapper.Context context)
protected void	setup(Mapper.Context context)

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

cleanup, run

Methods inherited from class java.lang.Object

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

Constructor Detail

HostInjectorJob.UrlMapper

public HostInjectorJob.UrlMapper()

Method Detail

setup

protected void setup(Mapper.Context context)
              throws IOException,
                     InterruptedException

Overrides:

setup in class Mapper<LongWritable,Text,String,Host>

Throws:

IOException

InterruptedException

map

protected void map(LongWritable key,
       Text value,
       Mapper.Context context)
            throws IOException,
                   InterruptedException

Overrides:

map in class Mapper<LongWritable,Text,String,Host>

Throws:

IOException

InterruptedException