New logical plan: ImplicitSplitInserter should before
DuplicateForEachColumnRewrite
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Key: PIG-1766
URL: https://issues.apache.org/jira/browse/PIG-1766
Project: Pig
Issue Type: Bug
Components: impl
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:int, a1:int);
B = load '2.txt' AS (b0:int, b1:chararray);
C = join A by a0, B by b0;
D = foreach B generate b0 as d0, b1 as d1;
E = join C by a1, D by d0;
F = foreach E generate b1, d1;
dump F;
{code}
1.txt:
1 2
1 3
2 4
2 5
2.txt:
1 one
2 two
Expected:
(one,two)
We get:
(one,one)
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