One possibility off the top of my head is that the delimiter might be
wrong. Can you try specifying the correct delimiter to PigStorage.

E.g. For CSV files

A = LOAD 'file_A' USING PigStorage(',') AS (colA1 : double, colA2 : double);

On Thu, Apr 24, 2014 at 12:48 PM, Steven E. Waldren <[EMAIL PROTECTED]>wrote:

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