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From "Prasanth J (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-7509) Fast stripe level merging for ORC
Date Thu, 24 Jul 2014 22:31:39 GMT
Prasanth J created HIVE-7509:
--------------------------------

             Summary: Fast stripe level merging for ORC
                 Key: HIVE-7509
                 URL: https://issues.apache.org/jira/browse/HIVE-7509
             Project: Hive
          Issue Type: Bug
    Affects Versions: 0.14.0
            Reporter: Prasanth J
            Assignee: Prasanth J


Similar to HIVE-1950, add support for fast stripe level merging of ORC files through CONCATENATE
command and conditional merge task. This fast merging is ideal for merging many small ORC
files to a larger file without decompressing and decoding the data of small orc files.



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