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Posted to user@hive.apache.org by Stephen Boesch <ja...@gmail.com> on 2013/08/30 19:20:58 UTC
Pseudo column for the entire Line/Row ?
I am writing a UDF that will perform validation on the input row and shall
require access to every column in the row (or alternatively to simply the
unparsed/pre-processed line).
Is there any way to achieve this? Or will it be simply necessary to
declare an overloaded evaluate() method with a signature comprising every
field ?
Suggestion of alternative tactics also welcomed.
thanks
stephenb