Pig is based on Apache Pig 0.11.1 + Apache Pig trunk SVN 1504206 and includes the following patches:
PIG-3425: Hive jdo API jar referenced in Pig script throws error.
PIG-3257: Add a UUID function to Pig.
PIG-3247: Changes to Over functionality to allow user to declare datatype it will return.
PIG-3247: Fixed error in percent_rank calculation.
PIG-3247: Slightly modified to work with Pig 0.10.
PIG-3048: Added MapReduce workflow information to job configuration.
