Package org.apache.pig.builtin

Class Summary

ARITY
AVG	Generates the average of the values of the first field of a tuple.
AVG.Final
AVG.Initial
AVG.Intermediate
BagSize	Generates the size of the first field of a tuple.
BinStorage
CONCAT	Generates the concatenation of the first two fields of a tuple.
ConstantSize	Generates the size of the first field of a tuple.
COUNT	Generates the count of the values of the first field of a tuple.
COUNT_STAR	Generates the count of the values of the first field of a tuple.
COUNT_STAR.Final
COUNT_STAR.Initial
COUNT_STAR.Intermediate
COUNT.Final
COUNT.Initial
COUNT.Intermediate
DIFF	DIFF compares the fields of a tuple with arity 2.
Distinct	Find the distinct set of tuples in a bag.
Distinct.Final
Distinct.Initial
Distinct.Intermediate
DoubleAvg	Generates the average of the values of the first field of a tuple.
DoubleAvg.Final
DoubleAvg.Initial
DoubleAvg.Intermediate
DoubleMax	Generates the max of the values of the first field of a tuple.
DoubleMax.Final
DoubleMax.Initial
DoubleMax.Intermediate
DoubleMin	Generates the min of the Double values in the first field of a tuple.
DoubleMin.Final
DoubleMin.Initial
DoubleMin.Intermediate
DoubleSum	Generates the sum of the values of the first field of a tuple.
DoubleSum.Final
DoubleSum.Initial
DoubleSum.Intermediate
FloatAvg	Generates the average of the values of the first field of a tuple.
FloatAvg.Final
FloatAvg.Initial
FloatAvg.Intermediate
FloatMax	Generates the max of the values of the first field of a tuple.
FloatMax.Final
FloatMax.Initial
FloatMax.Intermediate
FloatMin	Generates the min of the Float values in the first field of a tuple.
FloatMin.Final
FloatMin.Initial
FloatMin.Intermediate
FloatSum	Generates the sum of the Float values in the first field of a tuple.
FloatSum.Final
FloatSum.Initial
FloatSum.Intermediate
IntAvg	Generates the average of the values of the first field of a tuple.
IntAvg.Final
IntAvg.Initial
IntAvg.Intermediate
IntMax	Generates the max of the values of the first field of a tuple.
IntMax.Final
IntMax.Initial
IntMax.Intermediate
IntMin	Generates the min of the Integer values in the first field of a tuple.
IntMin.Final
IntMin.Initial
IntMin.Intermediate
IntSum	Generates the sum of the Integer in the first field of a tuple.
IntSum.Final
IntSum.Initial
IntSum.Intermediate
IsEmpty
LongAvg	Generates the average of the values of the first field of a tuple.
LongAvg.Final
LongAvg.Initial
LongAvg.Intermediate
LongMax	Generates the max of the values of the first field of a tuple.
LongMax.Final
LongMax.Initial
LongMax.Intermediate
LongMin	Generates the min of the Long values in the first field of a tuple.
LongMin.Final
LongMin.Initial
LongMin.Intermediate
LongSum	Generates the sum of the Long values in the first field of a tuple.
LongSum.Final
LongSum.Initial
LongSum.Intermediate
MapSize	Generates the size of the first field of a tuple.
MAX	Generates the max of the values of the first field of a tuple.
MAX.Final
MAX.Initial
MAX.Intermediate
MIN	Generates the min of the values of the first field of a tuple.
MIN.Final
MIN.Initial
MIN.Intermediate
PigStorage	A load function that parses a line of input into fields using a delimiter to set the fields.
PigStreaming	The default implementation of PigToStream and StreamToPig interfaces.
RANDOM
SIZE	Generates the Size of the first field of a tuple.
StringConcat	Generates the concatenation of the first two fields of a tuple.
StringMax	Generates the max of the values of the first field of a tuple.
StringMax.Final
StringMax.Initial
StringMax.Intermediate
StringMin	Generates the min of the String values in the first field of a tuple.
StringMin.Final
StringMin.Initial
StringMin.Intermediate
StringSize	Generates the size of the first field of a tuple.
SUM	Generates the sum of the values of the first field of a tuple.
SUM.Final
SUM.Initial
SUM.Intermediate
TextLoader	This load function simply creates a tuple for each line of text that has a single field that contains the line of text.
TOKENIZE
TupleSize	Generates the size of the first field of a tuple.
Utf8StorageConverter	This abstract class provides standard conversions between utf8 encoded data and pig data types.