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From "Roman Borisov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DATAFU-31) bags.DistinctBy works incorrectly on string containing minuses
Date Thu, 06 Feb 2014 19:12:11 GMT
Roman Borisov created DATAFU-31:
-----------------------------------

             Summary: bags.DistinctBy works incorrectly on string containing minuses
                 Key: DATAFU-31
                 URL: https://issues.apache.org/jira/browse/DATAFU-31
             Project: DataFu
          Issue Type: Bug
    Affects Versions: 1.3.0
            Reporter: Roman Borisov


How to reproduce:
Input:
{(a-b,c), (a-b,d)}

define distinct as DistinctBy('1')

input = load 'input' as vs:bag{(v0:chararray,v1:chararray)};
output = foreach input generate distinct(vs);
dump output;

expected: {(a-b,c), (a-b,d)}
actual: {(a-b,c)}

The bug is caused by the implementation based on splitting the tuple string by '-' to get
tuple parts.



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