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From "Srikanth Srungarapu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-12474) Incorrect handling of default namespace in user_permission command.
Date Fri, 21 Nov 2014 08:31:34 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Srikanth Srungarapu updated HBASE-12474:
----------------------------------------
    Attachment: HBASE-12474_v2.patch

Addressing the following comments made by Matteo offline.
* Short circuiting the matched if true.
* Separate test for verifying the functionality with namespace, without namespace and default
namespace.

> Incorrect handling of default namespace in user_permission command.
> -------------------------------------------------------------------
>
>                 Key: HBASE-12474
>                 URL: https://issues.apache.org/jira/browse/HBASE-12474
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Srikanth Srungarapu
>            Assignee: Srikanth Srungarapu
>            Priority: Minor
>         Attachments: HBASE-12474.patch, HBASE-12474_v2.patch
>
>
> The command user_permission returns 0 rows if we specify default prefix. It works fine
if we drop the prefix. This is because pattern matching of listTables doesn't take into account
that nameAsString method doesn't include 'default' in it's output for the relevant tables.
This method listTables is also used by delete, disable and enable commands when invoked with
regular expression. Credits to [~mbertozzi] for coming up with this corner case.



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