org.apache.drill.exec.store.httpd

Class HttpdLogRecord

java.lang.Object

org.apache.drill.exec.store.httpd.HttpdLogRecord

public class HttpdLogRecord
extends Object

Constructor Summary

Constructors

Constructor and Description
HttpdLogRecord(DrillBuf managedBuffer)

Method Summary

Methods

Modifier and Type	Method and Description
void	addField(nl.basjes.parse.core.Parser<HttpdLogRecord> parser, BaseWriter.MapWriter mapWriter, EnumSet<nl.basjes.parse.core.Casts> type, String parserFieldName, String drillFieldName) This record will be used with a single parser.
void	finishRecord() Call this method after a record has been parsed.
Map<String,Float8Writer>	getDoubles()
Map<String,BigIntWriter>	getLongs()
Map<String,VarCharWriter>	getStrings()
void	set(String field, Double value) This method is referenced and called via reflection.
void	set(String field, Long value) This method is referenced and called via reflection.
void	set(String field, String value) This method is referenced and called via reflection.
void	setWildcard(String field, Double value) This method is referenced and called via reflection.
void	setWildcard(String field, Long value) This method is referenced and called via reflection.
void	setWildcard(String field, String value) This method is referenced and called via reflection.

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpdLogRecord

public HttpdLogRecord(DrillBuf managedBuffer)

Method Detail

finishRecord

public void finishRecord()

Call this method after a record has been parsed. This finished the lifecycle of any maps that were written and removes all the entries for the next record to be able to work.

set

public void set(String field,
       String value)

This method is referenced and called via reflection. This is added as a parsing target for the parser. It will get called when the value of a log field is a String data type.

Parameters:

field - name of field

value - value of field

set

public void set(String field,
       Long value)

This method is referenced and called via reflection. This is added as a parsing target for the parser. It will get called when the value of a log field is a Long data type.

Parameters:

field - name of field

value - value of field

set

public void set(String field,
       Double value)

This method is referenced and called via reflection. This is added as a parsing target for the parser. It will get called when the value of a log field is a Double data type.

Parameters:

field - name of field

value - value of field

setWildcard

public void setWildcard(String field,
               String value)

This method is referenced and called via reflection. When the parser processes a field like: HTTP.URI:request.firstline.uri.query.* where star is an arbitrary field that the parser found this method will be invoked.

Parameters:

field - name of field

value - value of field

setWildcard

public void setWildcard(String field,
               Long value)

This method is referenced and called via reflection. When the parser processes a field like: HTTP.URI:request.firstline.uri.query.* where star is an arbitrary field that the parser found this method will be invoked.

Parameters:

field - name of field

value - value of field

setWildcard

public void setWildcard(String field,
               Double value)

This method is referenced and called via reflection. When the parser processes a field like: HTTP.URI:request.firstline.uri.query.* where star is an arbitrary field that the parser found this method will be invoked.

Parameters:

field - name of field

value - value of field

getStrings

public Map<String,VarCharWriter> getStrings()

getLongs

public Map<String,BigIntWriter> getLongs()

getDoubles

public Map<String,Float8Writer> getDoubles()

addField

public void addField(nl.basjes.parse.core.Parser<HttpdLogRecord> parser,
            BaseWriter.MapWriter mapWriter,
            EnumSet<nl.basjes.parse.core.Casts> type,
            String parserFieldName,
            String drillFieldName)
              throws NoSuchMethodException

This record will be used with a single parser. For each field that is to be parsed a setter will be called. It registers a setter method for each field being parsed. It also builds the data writers to hold the data beings parsed.

Parameters:

parser -

mapWriter -

type -

parserFieldName -

drillFieldName -

Throws:

NoSuchMethodException