org.apache.nutch.tools
Class FreeGenerator.FG

java.lang.Object
  extended by org.apache.hadoop.mapred.MapReduceBase
      extended by org.apache.nutch.tools.FreeGenerator.FG
All Implemented Interfaces:
Closeable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Mapper<org.apache.hadoop.io.WritableComparable,org.apache.hadoop.io.Text,org.apache.hadoop.io.Text,Generator.SelectorEntry>, org.apache.hadoop.mapred.Reducer<org.apache.hadoop.io.Text,Generator.SelectorEntry,org.apache.hadoop.io.Text,CrawlDatum>
Enclosing class:
FreeGenerator

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


Constructor Summary
FreeGenerator.FG()
           
 
Method Summary
 void configure(org.apache.hadoop.mapred.JobConf job)
           
 void map(org.apache.hadoop.io.WritableComparable key, org.apache.hadoop.io.Text value, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,Generator.SelectorEntry> output, org.apache.hadoop.mapred.Reporter reporter)
           
 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
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.io.Closeable
close
 
Methods inherited from interface java.io.Closeable
close
 

Constructor Detail

FreeGenerator.FG

public FreeGenerator.FG()
Method Detail

configure

public void configure(org.apache.hadoop.mapred.JobConf job)
Specified by:
configure in interface org.apache.hadoop.mapred.JobConfigurable
Overrides:
configure in class org.apache.hadoop.mapred.MapReduceBase

map

public void map(org.apache.hadoop.io.WritableComparable key,
                org.apache.hadoop.io.Text value,
                org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,Generator.SelectorEntry> output,
                org.apache.hadoop.mapred.Reporter reporter)
         throws IOException
Specified by:
map in interface org.apache.hadoop.mapred.Mapper<org.apache.hadoop.io.WritableComparable,org.apache.hadoop.io.Text,org.apache.hadoop.io.Text,Generator.SelectorEntry>
Throws:
IOException

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


Copyright © 2006 The Apache Software Foundation