Package org.apache.nutch.util

Class ProtocolStatusStatistics

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.nutch.util.ProtocolStatusStatistics

All Implemented Interfaces:

Configurable, Tool

public class ProtocolStatusStatistics
extends Configured
implements Tool

Extracts protocol status code information from the crawl database. ProtocolStatusStatistics will give you information on the count of all status codes encountered on your crawl. This can be useful for checking a number of things. An example output run showing the number of encountered status codes such as 200, 300, and a count of un-fetched record. 38 200 19 301 2 302 665 UNFETCHED

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ProtocolStatusStatistics.ProtocolStatusStatisticsCombiner

Constructor Summary

Constructors

Constructor	Description
ProtocolStatusStatistics()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)
int	run(String[] args)

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

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.conf.Configurable

getConf, setConf

Constructor Details

ProtocolStatusStatistics

public ProtocolStatusStatistics()

Method Details

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface Tool

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception