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https://issues.apache.org/jira/browse/HBASE-10173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13851326#comment-13851326
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Andrew Purtell commented on HBASE-10173:
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bq. In 0.98 HFile V2 is the default version. If used want to use old way of
AccessControl (Not cell level) still he has to make the version to V3
For cell level, yes V3 is needed. Otherwise it won't work. But using V3 is not
mandatory for old style table/CF perm checking.
> Need HFile version check in security coprocessors
> -------------------------------------------------
>
> Key: HBASE-10173
> URL: https://issues.apache.org/jira/browse/HBASE-10173
> Project: HBase
> Issue Type: Improvement
> Components: security
> Affects Versions: 0.98.0, 0.99.0
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Priority: Critical
> Fix For: 0.98.0, 0.99.0
>
> Attachments: HBASE-10173.patch, HBASE-10173_partial.patch
>
>
> Cell level visibility labels are stored as cell tags. So HFile V3 is the
> minimum version which can support this feature. Better to have a version
> check in VisibilityController. Some one using this CP but with any HFile
> version as V2, we can better throw error.
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