public abstract class StaticMapReduce<MK,MV,RK,RV,R> extends java.lang.Object implements MapReduce<MK,MV,RK,RV,R>
MapReduce.MapEmitter<K,V>, MapReduce.NullObject, MapReduce.ReduceEmitter<OK,OV>, MapReduce.StageMAP_REDUCE| Constructor and Description |
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StaticMapReduce() |
| Modifier and Type | Method and Description |
|---|---|
MapReduce<MK,MV,RK,RV,R> |
clone()
When multiple workers on a single machine need MapReduce instances, it is possible to use clone.
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void |
storeState(org.apache.commons.configuration.Configuration configuration)
When it is necessary to store the state of a MapReduce job, this method is called.
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java.lang.String |
toString() |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitaddResultToMemory, combine, createMapReduce, doStage, generateFinalResult, getMapKeySort, getMemoryKey, getReduceKeySort, loadState, map, reducepublic MapReduce<MK,MV,RK,RV,R> clone() throws java.lang.CloneNotSupportedException
MapReduceMapReduce.storeState(org.apache.commons.configuration.Configuration) and MapReduce.loadState(org.apache.commons.configuration.Configuration) model.
The default implementation simply returns the object as it assumes that the MapReduce instance is a stateless singleton.public void storeState(org.apache.commons.configuration.Configuration configuration)
MapReducepublic java.lang.String toString()
toString in class java.lang.ObjectCopyright © 2013-2015 TinkerPop. All Rights Reserved.