Uses of Interface
org.apache.hadoop.abacus.ValueAggregatorDescriptor

Packages that use ValueAggregatorDescriptor
org.apache.hadoop.abacus Hadoop based Abacus is a specialization of map/reduce framework, specilizing for performing various counting and aggregations. 
 

Uses of ValueAggregatorDescriptor in org.apache.hadoop.abacus
 

Classes in org.apache.hadoop.abacus that implement ValueAggregatorDescriptor
 class UserDefinedValueAggregatorDescriptor
          This class implements a wrapper for a user defined value aggregator descriptor.
 class ValueAggregatorBaseDescriptor
          This class implements the common functionalities of the subclasses of ValueAggregatorDescriptor class.
 



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