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https://issues.apache.org/jira/browse/HBASE-11639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14219238#comment-14219238
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ramkrishna.s.vasudevan commented on HBASE-11639:
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The latest patch always quotes any labels that is appended to the
STRING_VIS_TAGS. Because in case of unicode characters we will need the quoting
mechanism. So by quoting any incoming string we could handle any type of
strings non-unicode and unicode.
> [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_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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