Add TODO
Don’t trap values with ^:local
Optimize deduping
Add TODO
Add pig.maxCombinedSplitSize option to load
Add TODO
Remove unnecessary code
Use Pig’s Accumulator interface
Add TODO
Add check for when udf-cleanup is called before udf-accumulate
Generalize Pig option handling
Use a record for exception wrapper
Add TODO
Move serialization inside of exec-multi. Also makes key selection a bind operation.
Clean up UDFs
Use legacy mode for serialization. Omits header in binary blob.
Change sort key selection to use a bind
Add field selectors
Clean up binding fns
Add TODO