[jira] [Updated] (KUDU-2252) Kudu native encryption at rest

["Mike Percy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KUDU-2252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Percy updated KUDU-2252:
-----------------------------
    Issue Type: New Feature  (was: Bug)

> Kudu native encryption at rest
> ------------------------------
>
>                 Key: KUDU-2252
>                 URL: https://issues.apache.org/jira/browse/KUDU-2252
>             Project: Kudu
>          Issue Type: New Feature
>          Components: fs, security
>            Reporter: Mike Percy
>
> It would be beneficial for Kudu to support native encryption at rest.
> While the underlying filesystem can be encrypted with Kudu on top, there are benefits to native encryption at rest:
> * With native encryption support, it may be possible to specify different encryption keys for different objects or object trees (such as is possible with HDFS encryption)
> * It may be possible to share a single block device with other storage, including HDFS (note that some linux setups allow for "splitting" a device)



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