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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7231) Improve ORC padding
Date Tue, 01 Jul 2014 04:15:27 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gopal V updated HIVE-7231:
--------------------------

    Attachment: HIVE-7231.6.patch

Removed the tez-0.4.1 reference and the "&amp;" from the documentation XML.

> Improve ORC padding
> -------------------
>
>                 Key: HIVE-7231
>                 URL: https://issues.apache.org/jira/browse/HIVE-7231
>             Project: Hive
>          Issue Type: Improvement
>          Components: File Formats
>    Affects Versions: 0.14.0
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>              Labels: orcfile
>         Attachments: HIVE-7231.1.patch, HIVE-7231.2.patch, HIVE-7231.3.patch, HIVE-7231.4.patch,
HIVE-7231.5.patch, HIVE-7231.6.patch
>
>
> Current ORC padding is not optimal because of fixed stripe sizes within block. The padding
overhead will be significant in some cases. Also padding percentage relative to stripe size
is not configurable.



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