Koji Noguchi created PIG-3975:
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Summary: Multiple Scalar reference calls leading to missing records
Key: PIG-3975
URL: https://issues.apache.org/jira/browse/PIG-3975
Project: Pig
Issue Type: Bug
Affects Versions: 0.11.1, 0.10.1, 0.9.2, 0.8.1, 0.12.2
Reporter: Koji Noguchi
Assignee: Koji Noguchi
Priority: Critical
We noticed that multiple pig runs with same input were producing different
outputs.
Simplified script looked like this.
{noformat}
A = load 'input1' as (a1:int);
B = group A by a1 parallel 200;
C = load 'input2' as (c1:int);
D = foreach C generate B.$0;
store D into '/tmp/deletemeD';
E = load 'input3' as (c1:int);
F = foreach E generate B.$0;
store F into '/tmp/deletemeF';
{noformat}
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