Class | Description |
---|---|
AggCombiner |
An implementation of
RecordsCombiner that accumulates input records into the window
accumulator state. |
AggCombiner.Factory |
Factory to create
AggCombiner . |
GlobalAggCombiner |
An implementation of
RecordsCombiner that accumulates local accumulators records into the
window accumulator state. |
GlobalAggCombiner.Factory |
Factory to create
GlobalAggCombiner . |
LocalAggCombiner |
An implementation of
RecordsCombiner that accumulates input records into local
accumulators. |
LocalAggCombiner.Factory |
Factory to create
LocalAggCombiner . |
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