Package org.apache.nemo.common.partitioner

Interface Summary

Interface	Description
Partitioner<K extends java.io.Serializable>	This interface represents the way of partitioning output data from a source task.

Class Summary

Class	Description
DedicatedKeyPerElementPartitioner	An implementation of Partitioner which assigns a dedicated key per an output data from a task.
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.

Annotation Types Summary

Annotation Type	Description
DedicatedKeyPerElement	Declares that all of the designated keys for each element in a Partitioner is dedicated for the element.