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Posted to issues@hbase.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2013/08/21 01:26:53 UTC

[jira] [Updated] (HBASE-9275) Basic table listings should use an unprivileged operation

     [ https://issues.apache.org/jira/browse/HBASE-9275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Dimiduk updated HBASE-9275:
--------------------------------

    Summary: Basic table listings should use an unprivileged operation  (was: shell "list" includes "hbase:namespace")

Updating title to more accurately reflect the changes.
                
> Basic table listings should use an unprivileged operation
> ---------------------------------------------------------
>
>                 Key: HBASE-9275
>                 URL: https://issues.apache.org/jira/browse/HBASE-9275
>             Project: HBase
>          Issue Type: Bug
>          Components: shell
>    Affects Versions: 0.95.2
>            Reporter: Nick Dimiduk
>            Assignee: Andrew Purtell
>            Priority: Minor
>
> From the shell "list" operation, we see the "user:namespace" table included in results. This is different from retrieving a tabling listing from the REST service, which omits that table.
> The reason appears to be that hbase shell "list" command calls the deprecated {{HBaseAdmin#getTableNames(String)}}, which invokes {{HMaster#getTableNames}}. This implementation has different system table filtering logic from {{HMaster#getTableDescriptors}}. The latter is the call underlying the REST implementation.
> {noformat}
> hbase(main):004:0> list
> TABLE                                                                                                                                                                                                     
> hbase:namespace                                                                                                                                                                                           
> 1 row(s) in 0.0390 seconds
> => #<#<Class:0x16309ee1>:0x66f11de2>
> {noformat}
> {noformat}
> $ curl http://localhost:8080/
> $
> {noformat}

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