org.apache.nutch.crawl

Class CrawlDbReader.CrawlDbDumpMapper

java.lang.Object

org.apache.nutch.crawl.CrawlDbReader.CrawlDbDumpMapper

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, JobConfigurable, Mapper<Text,CrawlDatum,Text,CrawlDatum>

Enclosing class:

CrawlDbReader

public static class CrawlDbReader.CrawlDbDumpMapper
extends java.lang.Object
implements Mapper<Text,CrawlDatum,Text,CrawlDatum>

Constructor Summary

Constructors

Constructor and Description
CrawlDbDumpMapper()

Method Summary

Modifier and Type	Method and Description
void	close()
void	configure(JobConf job)
void	map(Text key, CrawlDatum value, OutputCollector<Text,CrawlDatum> output, Reporter reporter)

Methods inherited from class java.lang.Object

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

Constructor Detail

CrawlDbDumpMapper

public CrawlDbDumpMapper()

Method Detail

configure

public void configure(JobConf job)

Specified by:

configure in interface JobConfigurable

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

map

public void map(Text key,
                CrawlDatum value,
                OutputCollector<Text,CrawlDatum> output,
                Reporter reporter)
         throws java.io.IOException

Specified by:

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

Throws:

java.io.IOException