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From "Supun Kamburugamuva (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4227) Add column level encryption to ORC files
Date Mon, 25 Mar 2013 17:33:18 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13612883#comment-13612883
] 

Supun Kamburugamuva commented on HIVE-4227:
-------------------------------------------

I'm a computer science graduate student in Indiana University, Bloomington and my research
areas are in distributed computing. I'm also a committer to few Apache projects. I'm new to
Hadoop, Hive and I would like to learn and contribute to these projects. It would be great
if you can let me know the areas that I should be looking to get started.

Regards,
Supun Kamburugamuva
                
> Add column level encryption to ORC files
> ----------------------------------------
>
>                 Key: HIVE-4227
>                 URL: https://issues.apache.org/jira/browse/HIVE-4227
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Owen O'Malley
>              Labels: gsoc, gsoc2013
>
> It would be useful to support column level encryption in ORC files. Since each column
and its associated index is stored separately, encrypting a column separately isn't difficult.
In terms of key distribution, it would make sense to use an external server like the one in
HADOOP-9331.

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