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Posted to issues@orc.apache.org by "Owen O'Malley (Jira)" <ji...@apache.org> on 2019/08/30 22:12:01 UTC
[jira] [Resolved] (ORC-14) Add column level encryption to ORC files
[ https://issues.apache.org/jira/browse/ORC-14?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley resolved ORC-14.
------------------------------
Fix Version/s: 1.6.0
Resolution: Fixed
Column encryption is working now.
> Add column level encryption to ORC files
> ----------------------------------------
>
> Key: ORC-14
> URL: https://issues.apache.org/jira/browse/ORC-14
> Project: ORC
> Issue Type: New Feature
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Priority: Major
> Fix For: 1.6.0
>
> Attachments: columnEncryption.png
>
>
> 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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