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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-4097) ORC file doesn't properly interpret empty hive.io.file.readcolumn.ids
Date Fri, 01 Mar 2013 21:49:13 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Owen O'Malley updated HIVE-4097:
--------------------------------

    Status: Patch Available  (was: Open)

This patch fixes the problem and adds a test case to ensure that the empty string is correctly
handled.
                
> ORC file doesn't properly interpret empty hive.io.file.readcolumn.ids
> ---------------------------------------------------------------------
>
>                 Key: HIVE-4097
>                 URL: https://issues.apache.org/jira/browse/HIVE-4097
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>         Attachments: HIVE-4097.D9015.1.patch
>
>
> Hive assumes that an empty string in hive.io.file.readcolumn.ids means all columns. The
ORC reader currently assumes it means no columns.

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