Olga Natkovich resolved PIG-98.

    Resolution: Fixed

With error handling we are completely changed where the error output goes

> grunt should show full exception stack
> --------------------------------------
>                 Key: PIG-98
>                 URL: https://issues.apache.org/jira/browse/PIG-98
>             Project: Pig
>          Issue Type: Improvement
>          Components: grunt
>            Reporter: Stefan Groschupf
>            Priority: Minor
>         Attachments: showStackTrace-20080207.patch
> I suggest grunt should be more helpful with user errors. I just did one (a 
> stupid one) and it took my too long to figure out the problem, since grunts 
> error message was just not giving me a good hint:
> grunt> A = LOAD '/pigtestData.tsv' USING PigStorage(',') AS (user,age,cat);
> grunt> B = FILTER A BY cat == 'book';
> grunt> dump B;
> For input string: "book"
> Experts will see that I tried to use == instead of eq, however especially new 
> users could get a little confused. 
> I see two chances add Error Number and  descriptive texts (Oracle style) - 
> this quite a lot of work, or for now I suggest to simply dump the full 
> exception text.
> At least for this early stage it would developers and users to find problems 
> faster.

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