类 org.apache.hadoop.streaming.PipeMapRed
的使用

使用PipeMapRed的程序包

程序包	说明
org.apache.hadoop.streaming	Hadoop Streaming is a utility which allows users to create and run Map-Reduce jobs with any executables (e.g.
org.apache.hadoop.streaming.io

org.apache.hadoop.streaming中PipeMapRed的使用

org.apache.hadoop.streaming中PipeMapRed的子类

限定符和类型	类和说明
class	PipeCombiner
class	PipeMapper A generic Mapper bridge.
class	PipeReducer A generic Reducer bridge.

org.apache.hadoop.streaming.io中PipeMapRed的使用

参数类型为PipeMapRed的org.apache.hadoop.streaming.io中的方法

限定符和类型	方法和说明
void	TypedBytesOutputReader.initialize(PipeMapRed pipeMapRed)
void	TypedBytesInputWriter.initialize(PipeMapRed pipeMapRed)
void	TextOutputReader.initialize(PipeMapRed pipeMapRed)
void	TextInputWriter.initialize(PipeMapRed pipeMapRed)
void	RawBytesOutputReader.initialize(PipeMapRed pipeMapRed)
void	RawBytesInputWriter.initialize(PipeMapRed pipeMapRed)
void	OutputReader.initialize(PipeMapRed pipeMapRed) Initializes the OutputReader.
void	InputWriter.initialize(PipeMapRed pipeMapRed) Initializes the InputWriter.