Packages

c

com.nvidia.spark.rapids.window

PartitionedFirstPassAggResult

class PartitionedFirstPassAggResult extends AnyRef

Partitions the aggregation results from the first pass into two groups:

  1. The aggregation results (and the corresponding rows in the ride-along column) belonging to the last group. This group is deemed currently incomplete, because the end of the group hasn't been encountered yet. 2. The aggregation results (and the corresponding rows in the ride-along column) belonging to all the preceding groups. All those groups are deemed complete. Note that PartitionedFirstPassAggResult is not constructed from FirstPassAggResult unless there are at least two distinct groups. (If there's only one group, it couldn't possibly be complete yet.)
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Instance Constructors

  1. new PartitionedFirstPassAggResult(firstPassAggResult: FirstPassAggResult, boundStages: GpuUnboundedToUnboundedAggStages)

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  11. final def isInstanceOf[T0]: Boolean
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  12. var lastGroupAggResult: Option[SpillableColumnarBatch]
  13. var lastGroupRideAlong: Option[SpillableColumnarBatch]
  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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  16. final def notifyAll(): Unit
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  17. val numGroups: Int
  18. var otherGroupAggResult: Option[SpillableColumnarBatch]
  19. var otherGroupRideAlong: Option[SpillableColumnarBatch]
  20. final def synchronized[T0](arg0: ⇒ T0): T0
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  21. def toString(): String
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  22. final def wait(): Unit
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  24. final def wait(arg0: Long): Unit
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