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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ORC-347) Stop sorting the string column dictionaries in ORCv2.
Date Fri, 20 Apr 2018 16:17:00 GMT
Owen O'Malley created ORC-347:
---------------------------------

             Summary: Stop sorting the string column dictionaries in ORCv2.
                 Key: ORC-347
                 URL: https://issues.apache.org/jira/browse/ORC-347
             Project: ORC
          Issue Type: Improvement
          Components: ORCv2
            Reporter: Owen O'Malley
            Assignee: Owen O'Malley


We'd like to stop sorting the string dictionaries in the ORCv2 format, since it is expensive
and isn't being used currently. We can add back a new index stream that is the sort order
if desired.



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