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Package org.apache.pig.builtin

Added Classes
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
 
BigDecimalAvg This method should never be used directly use AVG
BigDecimalAvg.Final  
BigDecimalAvg.Initial  
BigDecimalAvg.Intermediate  
BigDecimalMax This method should never be used directly use MAX
BigDecimalMax.Final  
BigDecimalMax.Intermediate  
BigDecimalMin This method should never be used directly use MIN
BigDecimalMin.Final  
BigDecimalMin.Intermediate  
BigDecimalSum This method should never be used directly use SUM
BigDecimalSum.Final  
BigDecimalSum.Intermediate  
BigDecimalWrapper Max and min seeds cannot be defined to BigDecimal as the value could go as large as The computer allows.
BigIntegerAvg This method should never be used directly use AVG
BigIntegerAvg.Final  
BigIntegerAvg.Initial  
BigIntegerAvg.Intermediate  
BigIntegerMax This method should never be used directly use MAX
BigIntegerMax.Final  
BigIntegerMax.Intermediate  
BigIntegerMin This method should never be used directly use MIN
BigIntegerMin.Final  
BigIntegerMin.Intermediate  
BigIntegerSum This method should never be used directly use SUM
BigIntegerSum.Final  
BigIntegerSum.Intermediate  
BigIntegerWrapper Max and min seeds cannot be defined to BigInteger as the value could go as large as The computer allows.
DoubleRoundTo ROUND_TO safely rounds a number to a given precision by using an intermediate BigDecimal.
FloatRoundTo ROUND_TO safely rounds a number to a given precision by using an intermediate BigDecimal.
ROUND_TO ROUND_TO safely rounds a number to a given precision by using an intermediate BigDecimal.
 

Changed Classes
CONCAT Generates the concatenation of two or more arguments.
IsEmpty Determine whether a bag or map is empty.
JsonStorage A JSON Pig store function.
PigStorage A load function that parses a line of input into fields using a character delimiter.
REGEX_EXTRACT
Syntax:
String RegexExtract(String expression String regex int match_index).
Input:
expression-source string.
regex-regular expression.
match_index-index of the group to extract.
Output:
extracted group if fail return null.
Matching strategy:
Try to only match the first sequence by using Matcher#find() instead of Matcher#matches() (default useMatches=false).
DEFINE NON_GREEDY_EXTRACT REGEX_EXTRACT('true');
REGEX_EXTRACT_ALL
Syntax:
String RegexExtractAll(String expression String regex).
Input:
expression-source string.
regex-regular expression.
Output:
A tuple of matched strings.
Matching strategy:
Trying to match the entire input by using Matcher#matches() instead of Matcher#find() (default useMatches=true).
DEFINE GREEDY_EXTRACT REGEX_EXTRACT_ALL('false');
StringConcat This method should never be used directly use CONCAT
TextLoader This load function simply creates a tuple for each line of text that has a single chararray field that contains the line of text.
Utf8StorageConverter This abstract class provides standard conversions between utf8 encoded data and pig data types.