[jira] [Created] (PIG-5341) PigStorage with -tagFile/-tagPath produces incorrect results with column pruning

["Koji Noguchi (JIRA)" <ji...@apache.org>]

Koji Noguchi created PIG-5341:
---------------------------------

             Summary: PigStorage with -tagFile/-tagPath produces incorrect results with column pruning
                 Key: PIG-5341
                 URL: https://issues.apache.org/jira/browse/PIG-5341
             Project: Pig
          Issue Type: Bug
            Reporter: Koji Noguchi
            Assignee: Koji Noguchi


I don't know why we didn't see this till now.

{code}
A = load 'test.txt' using PigStorage('\t', '-tagFile') as (filename:chararray, a0:int, a1:int, a2:int, a3:int);
B = FOREACH A GENERATE a0,a2;
dump B;
{code}
Input 
{noformat}
knoguchi@pig > cat  test.txt
0       1       2       3
0       1       2       3
0       1       2       3
{noformat}
Expected Results
{noformat}
(0,2)
(0,2)
(0,2)
{noformat}
Actual Results
{noformat}
(,1)
(,1)
(,1)
{noformat}
This is really bad...



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)