[TOC]

org.apache.nutch.crawl

Class Injector.InjectMapper

    • All Implemented Interfaces:
    • Closeable, AutoCloseable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Mapper,org.apache.hadoop.io.Text,org.apache.hadoop.io.Text,CrawlDatum>
    • Enclosing class:
    • Injector 
public static class Injector.InjectMapper
extends Object
implements org.apache.hadoop.mapred.Mapper<org.apache.hadoop.io.WritableComparable<?>,org.apache.hadoop.io.Text,org.apache.hadoop.io.Text,CrawlDatum>

Normalize and filter injected urls.

Constructor Summary

Constructors Constructor and Description Injector.InjectMapper()

Method Summary

Methods Modifier and Type Method and Description void close() 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 output, org.apache.hadoop.mapred.Reporter reporter) 

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Methods inherited from class java.lang.Object

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

Constructor Detail

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Injector.InjectMapper

public Injector.InjectMapper()

Method Detail

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configure

public void configure(org.apache.hadoop.mapred.JobConf job)
  - Specified by: 
  - <code>configure</code> in interface <code>org.apache.hadoop.mapred.JobConfigurable</code>        
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close

public void close()
  - Specified by: 
  - <code>close</code> in interface <code>Closeable</code> 
  - Specified by: 
  - <code>close</code> in interface <code>AutoCloseable</code>        
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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,CrawlDatum> output,
       org.apache.hadoop.mapred.Reporter reporter)
         throws IOException
  - Specified by: 
  - <code>map</code> in interface <code>org.apache.hadoop.mapred.Mapper<org.apache.hadoop.io.writablecomparable<?>,org.apache.hadoop.io.Text,org.apache.hadoop.io.Text,CrawlDatum&gt;</org.apache.hadoop.io.writablecomparable<?></code> 
  - Throws: 
  - <code>IOException</code>

Copyright © 2014 The Apache Software Foundation