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Package org.apache.pig.builtin

Added Classes and Interfaces
Assert  
AvroStorage Pig UDF for reading and writing Avro data.
BigDecimalAbs  
BigIntegerAbs  
DateTimeMax This method should never be used directly use MAX
DateTimeMax.Final  
DateTimeMax.Initial  
DateTimeMax.Intermediate  
DateTimeMin This method should never be used directly use MAX
DateTimeMin.Final  
DateTimeMin.Initial  
DateTimeMin.Intermediate  
ENDSWITH Pig UDF to test input tuple.get(0) against tuple.get(1) to determine if the first argument ends with the string in the second.
EqualsIgnoreCase Compares two Strings ignoring case considerations.
InvokerFunction  
InvokerGenerator  
LTRIM Returns a string with only leading whitespace omitted.
ParquetLoader Wrapper class which will delegate calls to parquet.pig.ParquetLoader
ParquetStorer Wrapper class which will delegate calls to parquet.pig.ParquetStorer
PluckTuple This is a UDF which allows the user to specify a string prefix and then filter for the columns in a relation that begin with that prefix.
RTRIM Returns a string with only tailing whitespace omitted.
SUBTRACT SUBTRACT takes two bags as arguments and returns a new bag composed of tuples of first bag not in the second bag.
If null bag arguments are replaced by empty bags.
TrevniStorage Pig Store/Load Function for Trevni.
 

Changed Classes
CurrentTime  
JsonMetadata Reads and Writes metadata using JSON in metafiles next to the data.
PigStorage A load function that parses a line of input into fields using a character delimiter.
PigStreaming The default implementation of PigStreamingBase It converts tuples into fieldDel separated lines and fieldDel separated lines into tuples.
STARTSWITH Pig UDF to test input tuple.get(0) against tuple.get(1) to determine if the first argument starts with the string in the second.
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.
ToDate

ToDate converts the ISO or the customized string or the Unix timestamp to the DateTime object.

Utf8StorageConverter This abstract class provides standard conversions between utf8 encoded data and pig data types.