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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-5091) ORC files should have an option to pad stripes to the HDFS block boundaries
Date Wed, 14 Aug 2013 18:53:48 GMT
Owen O'Malley created HIVE-5091:
-----------------------------------

             Summary: ORC files should have an option to pad stripes to the HDFS block boundaries
                 Key: HIVE-5091
                 URL: https://issues.apache.org/jira/browse/HIVE-5091
             Project: Hive
          Issue Type: Bug
            Reporter: Owen O'Malley
            Assignee: Owen O'Malley


With ORC stripes being large, if a stripe straddles an HDFS block, the locality of read is
suboptimal. It would be good to add padding to ensure that stripes don't straddle HDFS blocks.

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