public class POSampleSortSpark extends POSort
POSort.SortComparator, POSort.UDFSortComparatorPhysicalOperator.OriginalLocationisUDFComparatorUsedalias, 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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POSampleSortSpark(POSort sort) |
| Modifier and Type | Method and Description |
|---|---|
Tuple |
illustratorMarkup(Object in,
Object out,
int eqClassIndex)
input tuple mark up to be illustrate-able
|
String |
name() |
boolean |
supportsMultipleInputs()
Indicates whether this operator supports multiple inputs.
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boolean |
supportsMultipleOutputs()
Indicates whether this operator supports multiple outputs.
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void |
visit(PhyPlanVisitor v)
Visit this node with the provided visitor.
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clone, getLimit, getMAscCols, getMComparator, getMSortFunc, getNextTuple, getSortPlans, isBlocking, isLimited, reset, setLimit, setMSortFunc, setSortPlansaddOriginalLocation, 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, isEndOfAllInput, isInputAttached, processInput, setAccumEnd, setAccumStart, setAccumulative, setIllustrator, setInputs, setParentPlan, setPigLogger, setReporter, setRequestedParallelism, setResultType, staticDataCleanupcompareTo, equals, getOperatorKey, getProjectionMap, hashCode, regenerateProjectionMap, rewire, toString, unsetProjectionMappublic POSampleSortSpark(POSort sort)
public void visit(PhyPlanVisitor v) throws VisitorException
Operatorvisit in class POSortv - Visitor to visit with.VisitorException - if the visitor has a problem.public boolean supportsMultipleInputs()
OperatorsupportsMultipleInputs in class POSortpublic boolean supportsMultipleOutputs()
OperatorsupportsMultipleOutputs in class POSortpublic Tuple illustratorMarkup(Object in, Object out, int eqClassIndex)
IllustrableillustratorMarkup in interface IllustrableillustratorMarkup in class POSortin - input tupleout - output tuple before wrapped in ExampleTupleeqClassIndex - index into equivalence classes in illustratorCopyright © 2007-2017 The Apache Software Foundation