oracle.spatial.hadoop.vector.partition.mapred

Class HilbertValueReducer

java.lang.Object

MapReduceBase

oracle.spatial.hadoop.vector.partition.mapred.HilbertValueReducer

public class HilbertValueReducer
extends MapReduceBase

Generates a sorted list of hilbert-value/point pairs.

Author:

hsaucedo

Constructor Summary

Constructors

Constructor and Description
HilbertValueReducer()

Method Summary

Modifier and Type	Method and Description
void	configure(JobConf jobConf)
void	reduce(HilbertValueGroup key, java.util.Iterator<RecordInfo> values, <any> output, Reporter reporter)

Methods inherited from class java.lang.Object

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

Constructor Detail

HilbertValueReducer

public HilbertValueReducer()

Method Detail

configure

public void configure(JobConf jobConf)

reduce

public void reduce(HilbertValueGroup key,
                   java.util.Iterator<RecordInfo> values,
                   <any> output,
                   Reporter reporter)
            throws java.io.IOException

Throws:

java.io.IOException