Uses of Interface
org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorDescriptor

Packages that use ValueAggregatorDescriptor

org.apache.hadoop.mapred.lib.aggregate

Classes for performing various counting and aggregations.

Uses of ValueAggregatorDescriptor in org.apache.hadoop.mapred.lib.aggregate

Classes in org.apache.hadoop.mapred.lib.aggregate 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.

Fields in org.apache.hadoop.mapred.lib.aggregate with type parameters of type ValueAggregatorDescriptor

protected ArrayList<ValueAggregatorDescriptor>

ValueAggregatorJobBase.aggregatorDescriptorList