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https://issues.apache.org/jira/browse/HBASE-7897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13603542#comment-13603542
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Andrew Purtell commented on HBASE-7897:
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bq. Something will have to look at the tags to determine whether to include
cells, like for filtering out cells a user doesn't have permission for.
This is the {{AccessControlFilter}} of HBASE-6222. For the implementation
strawman that uses the KV tags hack, it retrieves tags using methods of the KV
object as KVs are passed to the filter and evaluates the tag(s) if they are
ACLs. No changes to the filter API were necessary.
Something very similar could evaluate labels within a security context for
HBASE-7663.
> Add support for tags to Cell Interface
> --------------------------------------
>
> Key: HBASE-7897
> URL: https://issues.apache.org/jira/browse/HBASE-7897
> Project: HBase
> Issue Type: Task
> Reporter: stack
> Assignee: stack
> Priority: Critical
> Fix For: 0.95.0
>
>
> Cell Interface has suppport for mvcc. The only thing we'd add to Cell in
> the near future is support for tags it would seem. Should be easy to add.
> Should add it now. See backing discussion here:
> https://issues.apache.org/jira/browse/HBASE-7233?focusedCommentId=13573784&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13573784
> Matt outlines what the additions to Cell might look like here:
> https://issues.apache.org/jira/browse/HBASE-7233?focusedCommentId=13531619&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13531619
> Would be good to get these in now.
> Marking as 0.96. Can more later.
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