Order
base
OrderByLimit
base
OrderByLimitTimed
base
OutputArrayType
HopsAggregator
output
ColumnIndices
outputSchema
RowAggregator
outputType
ApproxDistinctCount
ApproxPercentiles
Average
BaseAggregator
Count
FrequentItems
Histogram
Order
OrderByLimit
OrderByLimitTimed
Sum
TimeOrdered
UniqueCount
Variance
BucketedColumnAggregator
ColumnAggregator
DirectColumnAggregator
RowAggregator