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Pig >> mail # user >> A UDF that is both Algebraic and Accumulator

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A UDF that is both Algebraic and Accumulator
In the Apache Pig documentation, it is mentioned that we can define a UDF
as both Algebraic and Accumulator
If I do such a thing, how Pig decides which interface of them to use. I
assume they are completely separate and they cannot be mixed with each
other. Is there a way to enforce Pig to prefer one of them over the other?

Best regards,
Ahmed Eldawy
Mehmet Tepedelenlioglu 2013-06-04, 18:46
Ahmed Eldawy 2013-06-04, 18:59
Jonathan Coveney 2013-06-04, 20:24