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From "Philipp Brandl (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13072) ROW_NUMBER() function creates wrong results
Date Wed, 17 Feb 2016 10:33:18 GMT
Philipp Brandl created HIVE-13072:
-------------------------------------

             Summary: ROW_NUMBER() function creates wrong results
                 Key: HIVE-13072
                 URL: https://issues.apache.org/jira/browse/HIVE-13072
             Project: Hive
          Issue Type: Bug
    Affects Versions: 1.1.0
            Reporter: Philipp Brandl


When using ROW_NUMBER() on tables with more than 25000 rows, the function ROW_NUMBER() duplicates
rows with separate row numbers.

Reproduce by using a large table with more than 25000 rows with distinct values and then using
a query involving ROW_NUMBER(). It will then result in getting the same distinct values twice
with separate row numbers apart by 25000.



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