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https://issues.apache.org/jira/browse/PIG-973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai closed PIG-973.
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> type resolution inconsistency
> -----------------------------
>
> Key: PIG-973
> URL: https://issues.apache.org/jira/browse/PIG-973
> Project: Pig
> Issue Type: Bug
> Reporter: Olga Natkovich
> Assignee: Richard Ding
> Fix For: 0.7.0
>
> Attachments: PIG-973.patch
>
>
> This script works:
> A = load 'test' using PigStorage(':') as (name: chararray, age: int, gpa:
> float);
> B = group A by age;
> C = foreach B {
> D = filter A by gpa > 2.5;
> E = order A by name;
> F = A.age;
> describe F;
> G = distinct F;
> generate group, COUNT(D), MAX (E.name), MIN(G.$0);}
> dump C;
> This one produces an error:
> A = load 'test' using PigStorage(':') as (name: chararray, age: int, gpa:
> float);
> B = group A by age;
> C = foreach B {
> D = filter A by gpa > 2.5;
> E = order A by name;
> F = A.age;
> G = distinct F;
> generate group, COUNT(D), MAX (E.name), MIN(G);}
> dump C;
> Notice the difference in how MIN is passed the data.
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