public class POFRJoinSpark extends POFRJoin
POFRJoin.TupleToMapKeyPhysicalOperator.OriginalLocationconstExps, dumTup, fe, fragment, inputSchemas, isLeftOuterJoin, keySchemas, keyTypes, LRs, nullBag, phyPlanLists, processingPlan, replFiles, replicates, setUpalias, illustrator, input, inputAttached, inputs, lineageTracer, mBagFactory, mTupleFactory, outputs, parentPlan, pigLogger, reporter, requestedParallelism, res, RESULT_EMPTY, RESULT_EOP, resultType| Constructor and Description |
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POFRJoinSpark(POFRJoin copy) |
| Modifier and Type | Method and Description |
|---|---|
void |
attachInputs(Map<String,List<Tuple>> broadcasts) |
String |
name() |
protected void |
setUpHashMap()
Builds the HashMaps by reading each replicated input from the DFS using a
Load operator
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clone, getFragment, getJoinPlans, getLRs, getNextTuple, getReplFiles, getValueTuple, illustratorMarkup, isKeyNull, isLeftOuterJoin, setFragment, setReplFiles, supportsMultipleInputs, supportsMultipleOutputs, visitaddOriginalLocation, addOriginalLocation, attachInput, cloneHelper, clonePlans, copyAliasFrom, detachInput, getAlias, getAliasString, getIllustrator, getInputs, getLogger, getNext, getNextBigDecimal, getNextBigInteger, getNextBoolean, getNextDataBag, getNextDataByteArray, getNextDateTime, getNextDouble, getNextFloat, getNextInteger, getNextLong, getNextMap, getNextString, getOriginalLocations, getParentPlan, getPigLogger, getReporter, getRequestedParallelism, getResultType, isAccumStarted, isAccumulative, isBlocking, isEndOfAllInput, isInputAttached, processInput, reset, setAccumEnd, setAccumStart, setAccumulative, setIllustrator, setInputs, setParentPlan, setPigLogger, setReporter, setRequestedParallelism, setResultType, staticDataCleanupcompareTo, equals, getOperatorKey, getProjectionMap, hashCode, regenerateProjectionMap, rewire, toString, unsetProjectionMappublic POFRJoinSpark(POFRJoin copy) throws ExecException
ExecExceptionprotected void setUpHashMap()
throws ExecException
POFRJoinsetUpHashMap in class POFRJoinExecExceptionCopyright © 2007-2017 The Apache Software Foundation