Uses of Interface
org.apache.hadoop.hive.ql.udf.generic.GenericUDAFResolver2

Packages that use GenericUDAFResolver2
org.apache.hadoop.hive.ql.udf.generic Standard toolkit and framework for generic User-defined functions. 
 

Uses of GenericUDAFResolver2 in org.apache.hadoop.hive.ql.udf.generic
 

Classes in org.apache.hadoop.hive.ql.udf.generic that implement GenericUDAFResolver2
 class AbstractGenericUDAFResolver
          An abstract class to help facilitate existing implementations of GenericUDAFResolver to migrate towards the newly introduced interface GenericUDAFResolver2.
 class GenericUDAFAverage
          GenericUDAFAverage.
 class GenericUDAFBridge
          This class is a bridge between GenericUDAF and UDAF.
 class GenericUDAFCount
          This class implements the COUNT aggregation function as in SQL.
 class GenericUDAFHistogramNumeric
          Computes an approximate histogram of a numerical column using a user-specified number of bins.
 class GenericUDAFMax
           
 class GenericUDAFMin
           
 class GenericUDAFStd
          Compute the standard deviation by extending GenericUDAFVariance and overriding the terminate() method of the evaluator.
 class GenericUDAFStdSample
          Compute the sample standard deviation by extending GenericUDAFVariance and overriding the terminate() method of the evaluator.
 class GenericUDAFSum
          GenericUDAFSum.
 class GenericUDAFVariance
          Compute the variance.
 class GenericUDAFVarianceSample
          Compute the sample variance by extending GenericUDAFVariance and overriding the terminate() method of the evaluator.
 



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