org.apache.nutch.indexer

Class IndexingJob.IndexerMapper

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<K1,V1,K2,V2>

org.apache.gora.mapreduce.GoraMapper<String,WebPage,String,NutchDocument>

org.apache.nutch.indexer.IndexingJob.IndexerMapper

Enclosing class:

IndexingJob

public static class IndexingJob.IndexerMapper
extends org.apache.gora.mapreduce.GoraMapper<String,WebPage,String,NutchDocument>

Nested Class Summary

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

Mapper.Context

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.avro.util.Utf8	batchId
IndexUtil	indexUtil
org.apache.gora.store.DataStore<String,WebPage>	store

Constructor Summary

Constructors

Constructor and Description
IndexingJob.IndexerMapper()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	cleanup(Mapper.Context context)
void	map(String key, WebPage page, Mapper.Context context)
void	setup(Mapper.Context context)

Methods inherited from class org.apache.gora.mapreduce.GoraMapper

initMapperJob, initMapperJob, initMapperJob, initMapperJob, initMapperJob

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

run

Methods inherited from class java.lang.Object

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

Field Detail

indexUtil

public IndexUtil indexUtil

store

public org.apache.gora.store.DataStore<String,WebPage> store

batchId

protected org.apache.avro.util.Utf8 batchId

Constructor Detail

IndexingJob.IndexerMapper

public IndexingJob.IndexerMapper()

Method Detail

setup

public void setup(Mapper.Context context)
           throws IOException

Overrides:

setup in class Mapper<String,WebPage,String,NutchDocument>

Throws:

IOException

cleanup

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

Overrides:

cleanup in class Mapper<String,WebPage,String,NutchDocument>

Throws:

IOException

InterruptedException

map

public void map(String key,
       WebPage page,
       Mapper.Context context)
         throws IOException,
                InterruptedException

Overrides:

map in class Mapper<String,WebPage,String,NutchDocument>

Throws:

IOException

InterruptedException