org.apache.pig.piggybank.storage.apachelog

Class CombinedLogLoader

java.lang.Object

org.apache.pig.LoadFunc

org.apache.pig.piggybank.storage.RegExLoader

org.apache.pig.piggybank.storage.apachelog.CombinedLogLoader

public class CombinedLogLoader
extends RegExLoader

CombinedLogLoader is used to load logs based on Apache's combined log format, based on a format like LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined The log filename ends up being access_log from a line like CustomLog logs/combined_log combined Example: raw = LOAD 'combined_log' USING org.apache.pig.piggybank.storage.apachelog.CombinedLogLoader AS (remoteAddr, remoteLogname, user, time, method, uri, proto, status, bytes, referer, userAgent);

Constructor Summary

Constructors

Constructor and Description
CombinedLogLoader()

Method Summary

Modifier and Type	Method and Description
Pattern	getPattern()

Methods inherited from class org.apache.pig.piggybank.storage.RegExLoader

getInputFormat, getNext, prepareToRead, setLocation

Methods inherited from class org.apache.pig.LoadFunc

getAbsolutePath, getCacheFiles, getLoadCaster, getPathStrings, getShipFiles, join, relativeToAbsolutePath, setUDFContextSignature, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

CombinedLogLoader

public CombinedLogLoader()

Method Detail

getPattern

public Pattern getPattern()

Specified by:

getPattern in class RegExLoader