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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7661) [Per-KV security] Store and apply per cell ACLs in a shadow CF
Date Thu, 24 Jan 2013 22:27:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13562061#comment-13562061

Andrew Purtell commented on HBASE-7661:

I have a prototype of this undergoing cluster benchmarking.
> [Per-KV security] Store and apply per cell ACLs in a shadow CF
> --------------------------------------------------------------
>                 Key: HBASE-7661
>                 URL: https://issues.apache.org/jira/browse/HBASE-7661
>             Project: HBase
>          Issue Type: Sub-task
>          Components: security
>    Affects Versions: 0.96.0
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
> Coprocessor based implementation of per-KV security that extends the existing AccessController
and ACL model to cover per cell permissions. More comments on this approach can be found on
the parent issue. Stores and consults the additional metadata in a shadow column family managed
by the AccessController. Preserves existing user facing semantics. Does not require any changes
to core code except, optionally, the security shell commands, for testing and prototyping

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