org.apache.hadoop.streaming Class Hierarchy (Hadoop 0.20.2-cdh3u3 API)
Date: 2012-03-20

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## Hierarchy For Package org.apache.hadoop.streaming

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.Dictionary<K,V>
    - java.util.Hashtable<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
      - java.util.Properties
        - org.apache.hadoop.streaming.Environment
  - org.apache.hadoop.streaming.DumpTypedBytes (implements org.apache.hadoop.util.Tool)
  - org.apache.hadoop.mapred.FileInputFormat<K,V> (implements org.apache.hadoop.mapred.InputFormat<K,V>)
    - org.apache.hadoop.streaming.AutoInputFormat
    - org.apache.hadoop.mapred.KeyValueTextInputFormat (implements org.apache.hadoop.mapred.JobConfigurable)
      - org.apache.hadoop.streaming.StreamInputFormat
  - org.apache.hadoop.streaming.HadoopStreaming
  - org.apache.hadoop.streaming.JarBuilder
  - org.apache.hadoop.streaming.LoadTypedBytes (implements org.apache.hadoop.util.Tool)
  - org.apache.hadoop.mapred.MapRunner<K1,V1,K2,V2> (implements org.apache.hadoop.mapred.MapRunnable<K1,V1,K2,V2>)
    - org.apache.hadoop.streaming.PipeMapRunner<K1,V1,K2,V2>
  - org.apache.hadoop.streaming.PathFinder
  - org.apache.hadoop.streaming.PipeMapRed
    - org.apache.hadoop.streaming.PipeMapper (implements org.apache.hadoop.mapred.Mapper<K1,V1,K2,V2>)
    - org.apache.hadoop.streaming.PipeReducer (implements org.apache.hadoop.mapred.Reducer<K2,V2,K3,V3>)
      - org.apache.hadoop.streaming.PipeCombiner
  - org.apache.hadoop.streaming.StreamBaseRecordReader (implements org.apache.hadoop.mapred.RecordReader<K,V>)
    - org.apache.hadoop.streaming.StreamXmlRecordReader
  - org.apache.hadoop.streaming.StreamJob (implements org.apache.hadoop.util.Tool)
  - org.apache.hadoop.streaming.StreamKeyValUtil
  - org.apache.hadoop.streaming.StreamUtil
  - org.apache.hadoop.streaming.UTF8ByteArrayUtils

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