Uses of Class
org.apache.hadoop.mapred.MapReduceBase

Packages that use MapReduceBase

Package	Description
org.apache.hadoop.mapred.lib

Uses of MapReduceBase in org.apache.hadoop.mapred.lib

Subclasses of MapReduceBase in org.apache.hadoop.mapred.lib

Modifier and Type	Class	Description
class	IdentityMapper<K,V>	Implements the identity function, mapping inputs directly to outputs.
class	IdentityReducer<K,V>	Performs no reduction, writing all input values directly to the output.
class	InverseMapper<K,V>	A Mapper that swaps keys and values.
class	LongSumReducer<K>	A Reducer that sums long values.
class	RegexMapper<K>	A Mapper that extracts text matching a regular expression.
class	TokenCountMapper<K>	A Mapper that maps text values into <token,freq> pairs.