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From "Srikanth Srungarapu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12564) consolidate the getTableDescriptors() semantic
Date Tue, 02 Dec 2014 19:07:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14231932#comment-14231932

Srikanth Srungarapu commented on HBASE-12564:

I forgot to include ! before desc.getTableName().isSystemTable() in my previous comments.
[~mbertozzi] Can you please add the patch to reviewboard?

> consolidate the getTableDescriptors() semantic
> ----------------------------------------------
>                 Key: HBASE-12564
>                 URL: https://issues.apache.org/jira/browse/HBASE-12564
>             Project: HBase
>          Issue Type: Bug
>          Components: Client, master
>    Affects Versions: 2.0.0
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>            Priority: Minor
>             Fix For: 2.0.0
>         Attachments: HBASE-12564-v0.patch, HBASE-12564-v1.patch
> Master getTableDescriptors() which is called by Admin.listTables() has a couple of different
behaviors depending on how it is called. 
> after HBASE-12073 with the AccessController enabled, we now get a "global admin" required
if listTables() is called without a regex otherwise we return only the table that the user
can see (we show only the tables that the user have access to, which means or the user is
a global admin or it has a table-level create/admin). We probably should have the second behavior
even without regex, since I should able to see "my own tables". 
> getTableDescriptors() is returning only non system tables. Tools like user_permission
that are doing "for each listTable(): userPerm(table)" are losing the system tables, so stuff
like user_permission 'hbase:acls' will not result any result.  

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