Package | Description |
---|---|
com.hazelcast.mapreduce |
This package contains the MapReduce API definition for Hazelcast.
All map reduce operations running in a distributed manner inside the active Hazelcast cluster. |
Modifier and Type | Method and Description |
---|---|
ReducingSubmittableJob<EntryKey,KeyIn,ValueIn> |
ReducingSubmittableJob.chunkSize(int chunkSize)
Deprecated.
Defines the number of elements per chunk.
|
ReducingSubmittableJob<EntryKey,KeyIn,ValueIn> |
ReducingSubmittableJob.keyPredicate(KeyPredicate<EntryKey> predicate)
Deprecated.
Defines the
KeyPredicate implementation to preselect keys the MapReduce task
will be executed on. |
ReducingSubmittableJob<EntryKey,KeyIn,ValueIn> |
ReducingSubmittableJob.onKeys(EntryKey... keys)
Deprecated.
Defines keys to execute the mapper and a possibly defined reducer against.
|
ReducingSubmittableJob<EntryKey,KeyIn,ValueIn> |
ReducingSubmittableJob.onKeys(Iterable<EntryKey> keys)
Deprecated.
Defines keys to execute the mapper and a possibly defined reducer against.
|
<ValueOut> ReducingSubmittableJob<EntryKey,KeyIn,ValueOut> |
MappingJob.reducer(ReducerFactory<? super KeyIn,? super ValueIn,? extends ValueOut> reducerFactory)
Deprecated.
Defines the
ReducerFactory for this task. |
<ValueOut> ReducingSubmittableJob<EntryKey,KeyIn,ValueOut> |
ReducingJob.reducer(ReducerFactory<KeyIn,ValueIn,ValueOut> reducerFactory)
Deprecated.
Defines the
ReducerFactory for this task. |
ReducingSubmittableJob<EntryKey,KeyIn,ValueIn> |
ReducingSubmittableJob.topologyChangedStrategy(TopologyChangedStrategy topologyChangedStrategy)
Deprecated.
Defines the strategy to handle topology changes while executing the map reduce job.
|
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