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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7662) [Per-KV security] Store and apply per cell ACLs into/from KeyValue tags
Date Fri, 15 Nov 2013 06:23:21 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13823341#comment-13823341
] 

Anoop Sam John commented on HBASE-7662:
---------------------------------------

Added Query super class in HBASE-7663. If that is getting committed before this, can change
before commit. Else can change as an IA later also.
Mutation.java
setACL() and setACLStrategy()  javadoc pls add one line saying this is not having any impact
for Delete mutation. Infact setACL() on Delete will make the op to fail at server side.  Fine
with continuing the server side check and failure. I also changed my mind and done this change
in the latest patch for HBASE-7663.

+1

> [Per-KV security] Store and apply per cell ACLs into/from KeyValue tags
> -----------------------------------------------------------------------
>
>                 Key: HBASE-7662
>                 URL: https://issues.apache.org/jira/browse/HBASE-7662
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Coprocessors, security
>    Affects Versions: 0.98.0
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>         Attachments: 7662.patch, 7662.patch, 7662.patch, 7662.patch
>
>
> We can improve the performance of per-cell authorization if the read of the cell ACL,
if any, is combined with the sequential read of the cell data already in progress. When tags
are inlined with KVs in block encoding (see HBASE-7448, and more generally HBASE-7233), we
can use them to carry cell ACLs instead of using out-of-line storage (HBASE-7661) for that
purpose.



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