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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ORC-50) Replace the red/black tree representation for the string dictionaries with hash tables
Date Fri, 22 Apr 2016 16:44:12 GMT
Owen O'Malley created ORC-50:
--------------------------------

             Summary: Replace the red/black tree representation for the string dictionaries
with hash tables
                 Key: ORC-50
                 URL: https://issues.apache.org/jira/browse/ORC-50
             Project: Orc
          Issue Type: Bug
            Reporter: Owen O'Malley


The red/black trees that ORC writer uses for storing the string dictionary would be faster
using a hash tree. 



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