| Class | Description |
|---|---|
| NativeSparkOperator |
NativeSparkOperator:
|
| POGlobalRearrangeSpark |
POGlobalRearrange for spark mode
|
| POJoinGroupSpark |
Collapse POLocalRearrange,POGlobalRearrange and POPackage to POJoinGroupSpark to reduce unnecessary map operations in the join/group
|
| POPoissonSampleSpark | |
| POReduceBySpark |
ReduceBy operator that maps to Sparks ReduceBy.
|
| POSampleSortSpark |
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