[jira] [Created] (HIVE-6641) optimized HashMap keys won't work correctly with decimals

[Sergey Shelukhin (JIRA)]

Sergey Shelukhin created HIVE-6641:
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             Summary: optimized HashMap keys won't work correctly with decimals
                 Key: HIVE-6641
                 URL: https://issues.apache.org/jira/browse/HIVE-6641
             Project: Hive
          Issue Type: Bug
            Reporter: Sergey Shelukhin
            Assignee: Sergey Shelukhin


Decimal values with can be equal while having different byte representations 
(different precision/scale), so comparing bytes is not enough. For a quick fix, 
we can disable this for decimals



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