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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3927) Potential overflow with new RCFileCat column sizes options
Date Wed, 23 Jan 2013 04:12:13 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13560376#comment-13560376
] 

Namit Jain commented on HIVE-3927:
----------------------------------

+1

Running tests
                
> Potential overflow with new RCFileCat column sizes options
> ----------------------------------------------------------
>
>                 Key: HIVE-3927
>                 URL: https://issues.apache.org/jira/browse/HIVE-3927
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.11.0
>            Reporter: Kevin Wilfong
>            Assignee: Kevin Wilfong
>         Attachments: HIVE-3927.1.patch.txt
>
>
> The uncompressed/compressed sizes of columns may fit into ints for a single block of
an RC file, but the same does not hold when they are summed across the file.  Should update
the array which aggregates this sum to be an array of longs.

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