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https://issues.apache.org/jira/browse/HBASE-12142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14155464#comment-14155464
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Vandana Ayyalasomayajula commented on HBASE-12142:
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[~tedyu] yes, the change is intentional, for the two reasons, (1) once a table
is created, we grant all "RWXCA" perms to the user who created it. So I think
its fair to assume that in most of the cases, a user who wants to truncate a
table will be its admin, (2) To read acls of a table, the user need to be admin.
[~mbertozzi] Yes, thats a valid point that we don't have a failure event. I
used a weak hash map, so that the objects are collected by GC, if they remain
long enough.
> Truncate command does not preserve ACLs table
> ---------------------------------------------
>
> Key: HBASE-12142
> URL: https://issues.apache.org/jira/browse/HBASE-12142
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.98.6
> Reporter: Vandana Ayyalasomayajula
> Assignee: Vandana Ayyalasomayajula
> Priority: Minor
> Labels: security
> Attachments: HBASE-12142_0.patch
>
>
> The current truncate command does not preserve acls on a table.
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