edu.umd.cloud9.demo
Class DemoWordCount.MyMapper

java.lang.Object
  org.apache.hadoop.mapred.MapReduceBase
      edu.umd.cloud9.demo.DemoWordCount.MyMapper

All Implemented Interfaces:

Closeable, JobConfigurable, Mapper<LongWritable,Text,Text,IntWritable>

Enclosing class:

DemoWordCount

public static class DemoWordCount.MyMapper
extends MapReduceBase
implements Mapper<LongWritable,Text,Text,IntWritable>

Constructor Summary

DemoWordCount.MyMapper()

Method Summary

void	map(LongWritable key, Text value, OutputCollector<Text,IntWritable> output, Reporter reporter)

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

close, configure

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.mapred.JobConfigurable

configure

Methods inherited from interface org.apache.hadoop.io.Closeable

close

Constructor Detail

DemoWordCount.MyMapper

public DemoWordCount.MyMapper()

Method Detail

map

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

Specified by:

map in interface Mapper<LongWritable,Text,Text,IntWritable>

Throws:

IOException