type resolution inconsistency
-----------------------------
Key: PIG-973
URL: https://issues.apache.org/jira/browse/PIG-973
Project: Pig
Issue Type: Bug
Reporter: Olga Natkovich
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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