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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11639) [Visibility controller] Replicate the visibility of Cells as strings
Date Mon, 01 Dec 2014 18:49:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14230225#comment-14230225
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ramkrishna.s.vasudevan commented on HBASE-11639:
------------------------------------------------

Patch for 0.98 and branch-1. Pushed to branch-1 and master.
For 0.98 we need to discuss because we are introducing a new hook in the RegionServerObserver.
 I have added that new hook also as part of this patch only. 
[~apurtell]
We need that hook for this soln to be implemented.  Any user code implementing RegionServerObserver
would get compilation error but is it ok to add new hooks in point releases.

> [Visibility controller] Replicate the visibility of Cells as strings
> --------------------------------------------------------------------
>
>                 Key: HBASE-11639
>                 URL: https://issues.apache.org/jira/browse/HBASE-11639
>             Project: HBase
>          Issue Type: Improvement
>          Components: Replication, security
>    Affects Versions: 0.98.4
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>              Labels: VisibilityLabels
>             Fix For: 2.0.0, 0.98.9, 0.99.2
>
>         Attachments: HBASE-11639_v11.patch, HBASE-11639_v13.patch, HBASE-11639_v13.patch,
HBASE-11639_v14.patch, HBASE-11639_v15.patch, HBASE-11639_v16.patch, HBASE-11639_v17.patch,
HBASE-11639_v2.patch, HBASE-11639_v2.patch, HBASE-11639_v3.patch, HBASE-11639_v3.patch, HBASE-11639_v5.patch,
HBASE-11639_v6.patch, HBASE-11639_v9.patch
>
>
> This issue is aimed at persisting the visibility labels as strings in the WAL rather
than Label ordinals.  This would help in replicating the label ordinals to the replication
cluster as strings directly and also that after HBASE-11553 would help because the replication
cluster could have an implementation as string based visibility labels.



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