| Interface | Description |
|---|---|
| Partitioner |
This interface represents the way of partitioning output data from a source task.
|
| Class | Description |
|---|---|
| DataSkewHashPartitioner |
An implementation of
Partitioner which hashes output data from a source task appropriate to detect data skew. |
| HashPartitioner |
An implementation of
Partitioner which hashes output data from a source task
according to the key of elements. |
| IntactPartitioner |
An implementation of
Partitioner which makes an output data
from a source task to a single Partition. |
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