hadoop.table

Class CountTableRows.Map

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<PrimaryKey,Row,Text,IntWritable>

hadoop.table.CountTableRows.Map

Enclosing class:

CountTableRows

public static class CountTableRows.Map
extends Mapper<PrimaryKey,Row,Text,IntWritable>

Nested Class Summary

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

Mapper.Context

Constructor Summary

Constructors

Constructor and Description
CountTableRows.Map()

Method Summary

Methods

Modifier and Type	Method and Description
void	map(PrimaryKey keyArg, Row valueArg, Mapper.Context context)

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

cleanup, run, setup

Methods inherited from class java.lang.Object

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

Constructor Detail

CountTableRows.Map

public CountTableRows.Map()

Method Detail

map

public void map(PrimaryKey keyArg,
       Row valueArg,
       Mapper.Context context)
         throws IOException,
                InterruptedException

Overrides:

map in class Mapper<PrimaryKey,Row,Text,IntWritable>

Throws:

IOException

InterruptedException