Grokbase Groups Pig user June 2008
FAQ

Y = FILTER A BY f1 == '8';
dump Y

You are using the '==' operator with a string '8'. Just try
Y = FILTER A BY f1==8;

This is related to the concerns I've been raising. In the above example
(with f1 == '8'), the result is an empty table. And we need to ensure that
both semantically and implementation wise, PIG handles empty tables/bags in
a manner consistent with non-empty tables.

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groupuser @
categoriespig, hadoop
postedJun 6, '08 at 1:30p
activeJun 9, '08 at 2:43p
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