[jira] [Created] (ORC-50) Replace the red/black tree representation for the string dictionaries with hash tables

[Owen O'Malley (JIRA)]

Owen O'Malley created ORC-50:
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             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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