ivory.lsh.eval

Class SampleSignatures.MyMapper

java.lang.Object

org.apache.hadoop.mapred.MapReduceBase

ivory.lsh.eval.SampleSignatures.MyMapper

All Implemented Interfaces:

Closeable, AutoCloseable, JobConfigurable, Mapper<IntWritable,Signature,IntWritable,Signature>

Enclosing class:

SampleSignatures

public static class SampleSignatures.MyMapper
extends MapReduceBase
implements Mapper<IntWritable,Signature,IntWritable,Signature>

Filter signatures that are not from sample.

Author:

ferhanture

Constructor Summary

Constructors

Constructor and Description
SampleSignatures.MyMapper()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(JobConf job)
void	map(IntWritable key, Signature value, OutputCollector<IntWritable,Signature> output, Reporter reporter)

Methods inherited from class org.apache.hadoop.mapred.MapReduceBase

close

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.Closeable

close

Constructor Detail

SampleSignatures.MyMapper

public SampleSignatures.MyMapper()

Method Detail

configure

public void configure(JobConf job)

Specified by:

configure in interface JobConfigurable

Overrides:

configure in class MapReduceBase

map

public void map(IntWritable key,
       Signature value,
       OutputCollector<IntWritable,Signature> output,
       Reporter reporter)
         throws IOException

Specified by:

map in interface Mapper<IntWritable,Signature,IntWritable,Signature>

Throws:

IOException