New logical plan: uid conflict in flattened fields
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Key: PIG-1785
URL: https://issues.apache.org/jira/browse/PIG-1785
Project: Pig
Issue Type: Bug
Affects Versions: 0.8.0
Reporter: Daniel Dai
Assignee: Daniel Dai
Fix For: 0.8.0
The following script produce wrong result:
{code}
a = load '1.txt' as (a0:bag{t:tuple(i0:int, i1:int)});
b = foreach a generate flatten(a0) as (b0, b1), flatten(a0) as (b2, b3);
c = filter b by b0>b2;
dump c;
{code}
1.txt:
{(1,2),(2,3)}
Expected result:
(2,3,1,2)
We get nothing.
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