See: Description
Class | Description |
---|---|
AbstractJob<KeyIn,ValueIn> |
Base class for all map reduce job implementations
|
AbstractJobTracker |
This is the base class for all
JobTracker implementations on node and client side.It combines a lot of the base functionality to handle remote operations. |
CombinerResultList<E> | |
HashMapAdapter<K,V> |
Simple HashMap adapter class to implement DataSerializable serialization semantics
to not loose hands on serialization while sending intermediate results.
|
ListKeyValueSource<V> |
This
KeyValueSource implementation is used in
KeyValueSource.fromList(com.hazelcast.core.IList) to generate a default
implementation based on a Hazelcast IList . |
MapKeyValueSource<K,V> |
This
KeyValueSource implementation is used in
KeyValueSource.fromMap(com.hazelcast.core.IMap) to generate a default
implementation based on a Hazelcast IMap . |
MapReduceDataSerializerHook |
This class contains all the ID hooks for IdentifiedDataSerializable classes used inside the MR framework.
|
MapReducePortableHook |
This class registers all Portable serializers that are needed for communication between nodes and clients
|
MapReduceService |
The MapReduceService class is the base point for the map reduce implementation.
|
MapReduceUtil |
This utility class contains a few basic operations that are needed in multiple places
|
MultiMapKeyValueSource<K,V> |
This
KeyValueSource implementation is used in
KeyValueSource.fromMultiMap(com.hazelcast.core.MultiMap) to generate a default
implementation based on a Hazelcast MultiMap . |
SetKeyValueSource<V> |
This
KeyValueSource implementation is used in
KeyValueSource.fromSet(com.hazelcast.core.ISet) to generate a default
implementation based on a Hazelcast ISet . |
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