Search Java Classes and Packages
#Org.apache.hadoop.mapreduce.lib.map Classes and Interfaces - 5 results found.
| Name | Description | Type | Package | Framework |
| InverseMapper | A Mapper that swaps keys and values. | Class | org.apache.hadoop.mapreduce.lib.map | Apache Hadoop |
| MultithreadedMapper | Multithreaded implementation for @link org. | Class | org.apache.hadoop.mapreduce.lib.map | Apache Hadoop |
| RegexMapper | A Mapper that extracts text matching a regular expression. | Class | org.apache.hadoop.mapreduce.lib.map | Apache Hadoop |
| TokenCounterMapper | Tokenize the input values and emit each word with a count of 1. | Class | org.apache.hadoop.mapreduce.lib.map | Apache Hadoop |
| WrappedMapper | A Mapper which wraps a given one to allow custom Mapper. | Class | org.apache.hadoop.mapreduce.lib.map | Apache Hadoop |