Uses of Interface org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorDescriptor (Hadoop 0.20.2-cdh3u5 API)
Date: 2012-10-05

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

Packages that use ValueAggregatorDescriptor
org.apache.hadoop.examples | Hadoop example code.
org.apache.hadoop.mapred.lib.aggregate | Classes for performing various counting and aggregations.

Uses of ValueAggregatorDescriptor in org.apache.hadoop.examples

Classes in org.apache.hadoop.examples that implement ValueAggregatorDescriptor
`static class` | `AggregateWordCount.WordCountPlugInClass`
`static class` | `AggregateWordHistogram.AggregateWordHistogramPlugin`

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`

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