org.apache.pig.piggybank.storage.apachelog

Class CommonLogLoader

java.lang.Object

org.apache.pig.LoadFunc

org.apache.pig.piggybank.storage.RegExLoader

org.apache.pig.piggybank.storage.apachelog.CommonLogLoader

public class CommonLogLoader
extends RegExLoader

CommonLogLoader is used to load logs based on Apache's common log format, based on a format like LogFormat "%h %l %u %t \"%r\" %>s %b" common The log filename ends up being access_log from a line like CustomLog logs/access_log common Example: raw = LOAD 'access_log' USING org.apache.pig.piggybank.storage.apachelog.CommongLogLoader AS (remoteAddr, remoteLogname, user, time, method, uri, proto, bytes);

Constructor Summary

Constructors

Constructor and Description
CommonLogLoader()

Method Summary

Methods

Modifier and Type	Method and Description
java.util.regex.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

CommonLogLoader

public CommonLogLoader()

Method Detail

getPattern

public java.util.regex.Pattern getPattern()

Specified by:

getPattern in class RegExLoader