程序包 org.apache.hadoop.streaming
的使用

使用org.apache.hadoop.streaming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使用的org.apache.hadoop.streaming中的类

类和说明
Environment This is a class used to get the current environment on the host machines running the map/reduce.
PipeMapRed Shared functionality for PipeMapper, PipeReducer.
PipeReducer A generic Reducer bridge.
StreamBaseRecordReader Shared functionality for hadoopStreaming formats.

org.apache.hadoop.streaming.io使用的org.apache.hadoop.streaming中的类

类和说明
PipeMapRed Shared functionality for PipeMapper, PipeReducer.