org.apache.nutch.crawl

Class Generator.PartitionReducer

java.lang.Object

org.apache.hadoop.mapred.MapReduceBase

org.apache.nutch.crawl.Generator.PartitionReducer

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Reducer<org.apache.hadoop.io.Text,Generator.SelectorEntry,org.apache.hadoop.io.Text,CrawlDatum>

Enclosing class:

Generator

public static class Generator.PartitionReducer
extends org.apache.hadoop.mapred.MapReduceBase
implements org.apache.hadoop.mapred.Reducer<org.apache.hadoop.io.Text,Generator.SelectorEntry,org.apache.hadoop.io.Text,CrawlDatum>

Constructor Summary

Constructors

Constructor and Description
Generator.PartitionReducer()

Method Summary

Methods

Modifier and Type	Method and Description
void	reduce(org.apache.hadoop.io.Text key, Iterator<Generator.SelectorEntry> values, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,CrawlDatum> output, org.apache.hadoop.mapred.Reporter reporter)

Methods inherited from class org.apache.hadoop.mapred.MapReduceBase

close, configure

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.mapred.JobConfigurable

configure

Methods inherited from interface java.io.Closeable

close

Constructor Detail

Generator.PartitionReducer

public Generator.PartitionReducer()

Method Detail

reduce

public void reduce(org.apache.hadoop.io.Text key,
          Iterator<Generator.SelectorEntry> values,
          org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,CrawlDatum> output,
          org.apache.hadoop.mapred.Reporter reporter)
            throws IOException

Specified by:

reduce in interface org.apache.hadoop.mapred.Reducer<org.apache.hadoop.io.Text,Generator.SelectorEntry,org.apache.hadoop.io.Text,CrawlDatum>

Throws:

IOException