Modifier and Type | Class and Description |
---|---|
class |
CrossProductOperation
The CrossProduct physical operation (similar to block-nested loop)
|
class |
JoinOperation
The MapReduce2 physical operator (a reduce-side join)
|
class |
MapJoinOperation
The fragment-replicate join (map-side join) physical operator
|
class |
MapOperation
The MapReduce operation that use a map stage only
|
class |
MapReduceOperation
The MapReduce operation that uses an in-mapper combiner to partially reduce groups during mapping
|
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