Package org.apache.spark.sql.execution

Class Summary

Class	Description
BufferedRowIterator	An iterator interface used to pull the output from generated function for multiple operators (whole stage codegen).
UnsafeFixedWidthAggregationMap	Unsafe-based HashMap for performing aggregations where the aggregated values are fixed-width.
UnsafeKVExternalSorter	A class for performing external sorting on key-value records.