## Hierarchy For Package org.apache.hadoop.contrib.index.mapred

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.hadoop.contrib.index.mapred.DocumentAndOp (implements org.apache.hadoop.io.Writable)
  - org.apache.hadoop.contrib.index.mapred.DocumentAndOp.Op
  - org.apache.hadoop.contrib.index.mapred.DocumentID (implements org.apache.hadoop.io.WritableComparable<T>)
  - org.apache.hadoop.mapred.FileOutputFormat<K,V> (implements org.apache.hadoop.mapred.OutputFormat<K,V>)
    - org.apache.hadoop.contrib.index.mapred.IndexUpdateOutputFormat
  - org.apache.hadoop.contrib.index.mapred.IndexUpdateConfiguration
  - org.apache.hadoop.contrib.index.mapred.IndexUpdatePartitioner (implements org.apache.hadoop.mapred.Partitioner<K2,V2>)
  - org.apache.hadoop.contrib.index.mapred.IndexUpdater (implements org.apache.hadoop.contrib.index.mapred.IIndexUpdater)
  - org.apache.hadoop.contrib.index.mapred.IntermediateForm (implements org.apache.hadoop.io.Writable)
  - org.apache.hadoop.mapred.MapReduceBase (implements org.apache.hadoop.io.Closeable, org.apache.hadoop.mapred.JobConfigurable)
    - org.apache.hadoop.contrib.index.mapred.IndexUpdateCombiner (implements org.apache.hadoop.mapred.Reducer<K2,V2,K3,V3>)
    - org.apache.hadoop.contrib.index.mapred.IndexUpdateMapper<K,V> (implements org.apache.hadoop.mapred.Mapper<K1,V1,K2,V2>)
    - org.apache.hadoop.contrib.index.mapred.IndexUpdateReducer (implements org.apache.hadoop.mapred.Reducer<K2,V2,K3,V3>)
  - org.apache.hadoop.contrib.index.mapred.Shard (implements org.apache.hadoop.io.WritableComparable<T>)

## Interface Hierarchy

- java.io.Closeable
  - org.apache.hadoop.io.Closeable
    - org.apache.hadoop.mapred.Mapper<K1,V1,K2,V2> (also extends org.apache.hadoop.mapred.JobConfigurable)
      - org.apache.hadoop.contrib.index.mapred.ILocalAnalysis<K,V>
- org.apache.hadoop.contrib.index.mapred.IDistributionPolicy
- org.apache.hadoop.contrib.index.mapred.IIndexUpdater
- org.apache.hadoop.mapred.JobConfigurable
  - org.apache.hadoop.mapred.Mapper<K1,V1,K2,V2> (also extends org.apache.hadoop.io.Closeable)
    - org.apache.hadoop.contrib.index.mapred.ILocalAnalysis<K,V>

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