Package org.apache.hadoop.mapred.gridmix

Class SleepJob.SleepMapper

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.mapred.gridmix.GridmixKey,org.apache.hadoop.io.NullWritable>

org.apache.hadoop.mapred.gridmix.SleepJob.SleepMapper

Enclosing class:

SleepJob

public static class SleepJob.SleepMapper
extends org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.mapred.gridmix.GridmixKey,org.apache.hadoop.io.NullWritable>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper

org.apache.hadoop.mapreduce.Mapper.Context

Constructor Summary

Constructors

Constructor	Description
SleepMapper()

Method Summary

Modifier and Type	Method	Description
void	cleanup(org.apache.hadoop.mapreduce.Mapper.Context context)
void	map(org.apache.hadoop.io.LongWritable key, org.apache.hadoop.io.LongWritable value, org.apache.hadoop.mapreduce.Mapper.Context context)

Methods inherited from class org.apache.hadoop.mapreduce.Mapper

run, setup

Methods inherited from class java.lang.Object

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

Constructor Detail

SleepMapper

public SleepMapper()

Method Detail

map

public void map(org.apache.hadoop.io.LongWritable key,
                org.apache.hadoop.io.LongWritable value,
                org.apache.hadoop.mapreduce.Mapper.Context context)
         throws java.io.IOException,
                java.lang.InterruptedException

Overrides:

map in class org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.mapred.gridmix.GridmixKey,org.apache.hadoop.io.NullWritable>

Throws:

java.io.IOException

java.lang.InterruptedException

cleanup

public void cleanup(org.apache.hadoop.mapreduce.Mapper.Context context)
             throws java.io.IOException,
                    java.lang.InterruptedException

Overrides:

cleanup in class org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.mapred.gridmix.GridmixKey,org.apache.hadoop.io.NullWritable>

Throws:

java.io.IOException

java.lang.InterruptedException