org.apache.nutch.tools
Class FreeGenerator.FG
java.lang.Object
org.apache.hadoop.mapred.MapReduceBase
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>
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 |
FreeGenerator.FG
public FreeGenerator.FG()
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