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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5091) ORC files should have an option to pad stripes to the HDFS block boundaries
Date Wed, 14 Aug 2013 21:41:48 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Owen O'Malley updated HIVE-5091:
--------------------------------

    Status: Patch Available  (was: Open)
    
> 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
>         Attachments: HIVE-5091.D12249.1.patch
>
>
> 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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