[jira] [Created] (PIG-2802) Wrong Schema generated when there is a dangling alias

["Anitha Raju (JIRA)" <ji...@apache.org>]

Anitha Raju created PIG-2802:
--------------------------------

             Summary: Wrong Schema generated when there is a dangling alias
                 Key: PIG-2802
                 URL: https://issues.apache.org/jira/browse/PIG-2802
             Project: Pig
          Issue Type: Bug
    Affects Versions: 0.10.0, 0.9.2
            Reporter: Anitha Raju


Hi,

Script

{code}
A = load 'test.txt' using PigStorage() AS (x:int,y:int, z:int) ;
B = GROUP A BY x;
C = foreach B generate A.x as s;
describe C; -- C: {s: {(x: int)}}
D = FOREACH B {
   E = ORDER A by y;
   GENERATE A.x as s;
};
describe D; -- D: {x: int,y: int,z: int}
{code}

Here E is a dangling alias. 

Regards,
Anitha




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