@InterfaceStability.Evolving

# Package org.apache.hadoop.mapreduce.counters

This package contains the implementations of different types of map-reduce counters.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  CounterGroupBase<T extends Counter> | The common counter group interface.

- Class Summary
  Class | Description
  --- | ---
  AbstractCounters<C extends Counter,G extends CounterGroupBase<C>> | An abstract class to provide common implementation for the Counters container in both mapred and mapreduce packages.

## Package org.apache.hadoop.mapreduce.counters Description

This package contains the implementations of different types of map-reduce counters. cf. MAPREDUCE-901 for rationales.

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