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Packages that use DoubleWritable | |
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org.apache.hadoop.hive.ql.udf | |
org.apache.hadoop.hive.ql.udf.generic | Standard toolkit and framework for generic User-defined functions. |
Uses of DoubleWritable in org.apache.hadoop.hive.ql.udf |
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Fields in org.apache.hadoop.hive.ql.udf declared as DoubleWritable | |
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protected DoubleWritable |
UDFBaseNumericUnaryOp.doubleWritable
|
protected DoubleWritable |
UDFBaseNumericOp.doubleWritable
|
Methods in org.apache.hadoop.hive.ql.udf that return DoubleWritable | |
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DoubleWritable |
UDFRand.evaluate()
|
DoubleWritable |
UDFPI.evaluate()
|
DoubleWritable |
UDFE.evaluate()
|
DoubleWritable |
UDFToDouble.evaluate(org.apache.hadoop.io.BooleanWritable i)
Convert from boolean to a double. |
DoubleWritable |
UDFToDouble.evaluate(ByteWritable i)
Convert from boolean to a double. |
DoubleWritable |
UDFTan.evaluate(DoubleWritable a)
Take Tangent of a |
DoubleWritable |
UDFSqrt.evaluate(DoubleWritable i)
Return NULL for NULL or negative inputs; otherwise, return the square root. |
DoubleWritable |
UDFSin.evaluate(DoubleWritable a)
Take Sine of a. |
DoubleWritable |
UDFSign.evaluate(DoubleWritable a)
Take sign of a |
DoubleWritable |
UDFRadians.evaluate(DoubleWritable i)
|
DoubleWritable |
UDFOPPositive.evaluate(DoubleWritable a)
|
DoubleWritable |
UDFOPNegative.evaluate(DoubleWritable a)
|
DoubleWritable |
UDFLog2.evaluate(DoubleWritable a)
Returns the logarithm of "a" with base 2. |
DoubleWritable |
UDFLog10.evaluate(DoubleWritable a)
Returns the logarithm of "a" with base 10. |
DoubleWritable |
UDFLog.evaluate(DoubleWritable a)
Returns the natural logarithm of "a". |
DoubleWritable |
UDFLn.evaluate(DoubleWritable a)
Returns the natural logarithm of "a". |
DoubleWritable |
UDFExp.evaluate(DoubleWritable a)
Raise e (the base of natural logarithm) to the power of a. |
DoubleWritable |
UDFDegrees.evaluate(DoubleWritable i)
|
DoubleWritable |
UDFCos.evaluate(DoubleWritable a)
Take Cosine of a. |
abstract DoubleWritable |
UDFBaseNumericUnaryOp.evaluate(DoubleWritable a)
|
DoubleWritable |
UDFAtan.evaluate(DoubleWritable x)
|
DoubleWritable |
UDFAsin.evaluate(DoubleWritable a)
Take Arc Sine of a in radians. |
DoubleWritable |
UDFAcos.evaluate(DoubleWritable a)
Take Arc Cosine of a in radians. |
DoubleWritable |
UDFAbs.evaluate(DoubleWritable n)
|
DoubleWritable |
UDFPower.evaluate(DoubleWritable a,
DoubleWritable b)
Raise a to the power of b. |
DoubleWritable |
UDFPosMod.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPPlus.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPMultiply.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPMod.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPMinus.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPDivide.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFLog.evaluate(DoubleWritable base,
DoubleWritable a)
Returns the logarithm of "a" with base "base". |
abstract DoubleWritable |
UDFBaseNumericOp.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFRound.evaluate(DoubleWritable n,
org.apache.hadoop.io.IntWritable i)
|
DoubleWritable |
UDFToDouble.evaluate(org.apache.hadoop.io.FloatWritable i)
Convert from float to a double. |
DoubleWritable |
UDFToDouble.evaluate(org.apache.hadoop.io.IntWritable i)
Convert from integer to a double. |
DoubleWritable |
UDFToDouble.evaluate(org.apache.hadoop.io.LongWritable i)
Convert from long to a double. |
DoubleWritable |
UDFRand.evaluate(org.apache.hadoop.io.LongWritable seed)
|
DoubleWritable |
UDFToDouble.evaluate(org.apache.hadoop.io.NullWritable i)
Convert from void to a double. |
DoubleWritable |
UDFToDouble.evaluate(ShortWritable i)
Convert from short to a double. |
DoubleWritable |
UDFToDouble.evaluate(org.apache.hadoop.io.Text i)
Convert from string to a double. |
DoubleWritable |
UDAFTestMax.MaxDoubleEvaluator.terminate()
|
DoubleWritable |
UDAFPercentile.PercentileLongEvaluator.terminate()
|
DoubleWritable |
UDAFTestMax.MaxDoubleEvaluator.terminatePartial()
|
Methods in org.apache.hadoop.hive.ql.udf that return types with arguments of type DoubleWritable | |
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List<DoubleWritable> |
UDAFPercentile.PercentileLongArrayEvaluator.terminate()
|
Methods in org.apache.hadoop.hive.ql.udf with parameters of type DoubleWritable | |
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org.apache.hadoop.io.Text |
UDFToString.evaluate(DoubleWritable i)
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ShortWritable |
UDFToShort.evaluate(DoubleWritable i)
Convert from double to a short. |
org.apache.hadoop.io.LongWritable |
UDFToLong.evaluate(DoubleWritable i)
Convert from double to a long. |
org.apache.hadoop.io.IntWritable |
UDFToInteger.evaluate(DoubleWritable i)
Convert from double to an integer. |
org.apache.hadoop.io.FloatWritable |
UDFToFloat.evaluate(DoubleWritable i)
Convert from double to a float. |
ByteWritable |
UDFToByte.evaluate(DoubleWritable i)
Convert from double to a byte. |
org.apache.hadoop.io.BooleanWritable |
UDFToBoolean.evaluate(DoubleWritable i)
Convert from a double to boolean. |
DoubleWritable |
UDFTan.evaluate(DoubleWritable a)
Take Tangent of a |
DoubleWritable |
UDFSqrt.evaluate(DoubleWritable i)
Return NULL for NULL or negative inputs; otherwise, return the square root. |
DoubleWritable |
UDFSin.evaluate(DoubleWritable a)
Take Sine of a. |
DoubleWritable |
UDFSign.evaluate(DoubleWritable a)
Take sign of a |
org.apache.hadoop.io.LongWritable |
UDFRound.evaluate(DoubleWritable n)
|
DoubleWritable |
UDFRadians.evaluate(DoubleWritable i)
|
DoubleWritable |
UDFOPPositive.evaluate(DoubleWritable a)
|
DoubleWritable |
UDFOPNegative.evaluate(DoubleWritable a)
|
DoubleWritable |
UDFLog2.evaluate(DoubleWritable a)
Returns the logarithm of "a" with base 2. |
DoubleWritable |
UDFLog10.evaluate(DoubleWritable a)
Returns the logarithm of "a" with base 10. |
DoubleWritable |
UDFLog.evaluate(DoubleWritable a)
Returns the natural logarithm of "a". |
DoubleWritable |
UDFLn.evaluate(DoubleWritable a)
Returns the natural logarithm of "a". |
org.apache.hadoop.io.LongWritable |
UDFFloor.evaluate(DoubleWritable i)
|
DoubleWritable |
UDFExp.evaluate(DoubleWritable a)
Raise e (the base of natural logarithm) to the power of a. |
DoubleWritable |
UDFDegrees.evaluate(DoubleWritable i)
|
DoubleWritable |
UDFCos.evaluate(DoubleWritable a)
Take Cosine of a. |
org.apache.hadoop.io.LongWritable |
UDFCeil.evaluate(DoubleWritable i)
|
abstract DoubleWritable |
UDFBaseNumericUnaryOp.evaluate(DoubleWritable a)
|
DoubleWritable |
UDFAtan.evaluate(DoubleWritable x)
|
DoubleWritable |
UDFAsin.evaluate(DoubleWritable a)
Take Arc Sine of a in radians. |
DoubleWritable |
UDFAcos.evaluate(DoubleWritable a)
Take Arc Cosine of a in radians. |
DoubleWritable |
UDFAbs.evaluate(DoubleWritable n)
|
DoubleWritable |
UDFPower.evaluate(DoubleWritable a,
DoubleWritable b)
Raise a to the power of b. |
DoubleWritable |
UDFPosMod.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPPlus.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPMultiply.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPMod.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPMinus.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFOPDivide.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFLog.evaluate(DoubleWritable base,
DoubleWritable a)
Returns the logarithm of "a" with base "base". |
abstract DoubleWritable |
UDFBaseNumericOp.evaluate(DoubleWritable a,
DoubleWritable b)
|
abstract org.apache.hadoop.io.BooleanWritable |
UDFBaseCompare.evaluate(DoubleWritable a,
DoubleWritable b)
|
DoubleWritable |
UDFRound.evaluate(DoubleWritable n,
org.apache.hadoop.io.IntWritable i)
|
boolean |
UDAFTestMax.MaxDoubleEvaluator.iterate(DoubleWritable o)
|
boolean |
UDAFTestMax.MaxDoubleEvaluator.merge(DoubleWritable o)
|
Method parameters in org.apache.hadoop.hive.ql.udf with type arguments of type DoubleWritable | |
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boolean |
UDAFPercentile.PercentileLongArrayEvaluator.iterate(org.apache.hadoop.io.LongWritable o,
List<DoubleWritable> percentiles)
|
Uses of DoubleWritable in org.apache.hadoop.hive.ql.udf.generic |
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Methods in org.apache.hadoop.hive.ql.udf.generic that return DoubleWritable | |
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DoubleWritable |
GenericUDAFVariance.GenericUDAFVarianceEvaluator.getResult()
|
DoubleWritable |
GenericUDAFCovariance.GenericUDAFCovarianceEvaluator.getResult()
|
DoubleWritable |
GenericUDAFCorrelation.GenericUDAFCorrelationEvaluator.getResult()
|
Methods in org.apache.hadoop.hive.ql.udf.generic that return types with arguments of type DoubleWritable | |
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ArrayList<DoubleWritable> |
NumericHistogram.serialize()
In preparation for a Hive merge() call, serializes the current histogram object into an ArrayList of DoubleWritable objects. |
Methods in org.apache.hadoop.hive.ql.udf.generic with parameters of type DoubleWritable | |
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void |
GenericUDAFVariance.GenericUDAFVarianceEvaluator.setResult(DoubleWritable result)
|
void |
GenericUDAFCovariance.GenericUDAFCovarianceEvaluator.setResult(DoubleWritable result)
|
void |
GenericUDAFCorrelation.GenericUDAFCorrelationEvaluator.setResult(DoubleWritable result)
|
Method parameters in org.apache.hadoop.hive.ql.udf.generic with type arguments of type DoubleWritable | |
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void |
NumericHistogram.merge(List<DoubleWritable> other)
Takes a serialized histogram created by the serialize() method and merges it with the current histogram object. |
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