Package | Description |
---|---|
org.apache.pig.builtin |
This package contains builtin Pig UDFs.
|
Class and Description |
---|
AlgebraicBigDecimalMathBase
Core logic for applying an SUM function to a
bag of BigDecimals.
|
AlgebraicBigDecimalMathBase.Final |
AlgebraicBigDecimalMathBase.Intermediate |
AlgebraicBigIntegerMathBase
Core logic for applying an SUM function to a
bag of BigIntegers.
|
AlgebraicBigIntegerMathBase.Final |
AlgebraicBigIntegerMathBase.Intermediate |
AlgebraicByteArrayMathBase
Core logic for applying an accumulative/algebraic math function to a
bag of doubles.
|
AlgebraicByteArrayMathBase.Final |
AlgebraicByteArrayMathBase.Intermediate |
AlgebraicDoubleMathBase
Core logic for applying an accumulative/algebraic math function to a
bag of doubles.
|
AlgebraicDoubleMathBase.Final |
AlgebraicDoubleMathBase.Intermediate |
AlgebraicFloatMathBase
Core logic for applying an accumulative/algebraic math function to a
bag of Floats.
|
AlgebraicFloatMathBase.Final |
AlgebraicFloatMathBase.Intermediate |
AlgebraicIntMathBase
Core logic for applying an accumulative/algebraic math function to a
bag of doubles.
|
AlgebraicIntMathBase.Final |
AlgebraicIntMathBase.Intermediate |
AlgebraicLongMathBase
Core logic for applying an accumulative/algebraic math function to a
bag of Longs.
|
AlgebraicLongMathBase.Final |
AlgebraicLongMathBase.Intermediate |
AvroStorage
Pig UDF for reading and writing Avro data.
|
Base
base class for math udfs
|
BigDecimalWrapper
Max and min seeds cannot be defined to BigDecimal as the value could go as large as
The computer allows.
|
BigIntegerWrapper
Max and min seeds cannot be defined to BigInteger as the value could go as large as
The computer allows.
|
BuildBloomBase
A Base class for BuildBloom and its Algebraic implementations.
|
DoubleBase
base class for math udfs that return Double value
|
DoubleSum
This method should never be used directly, use
SUM . |
GenericInvoker
The generic Invoker class does all the common grunt work of setting up an invoker.
|
LongSum
This method should never be used directly, use
SUM . |
Nondeterministic
A non-deterministic UDF is one that can produce different results when
invoked on the same input.
|
OutputSchema
An EvalFunc can annotated with an
OutputSchema to
tell Pig what the expected output is. |
PigStorage
A load function that parses a line of input into fields using a character delimiter.
|
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