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From "Jerry He (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12373) Provide a command to list visibility labels
Date Thu, 20 Nov 2014 06:09:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14219052#comment-14219052
] 

Jerry He commented on HBASE-12373:
----------------------------------

We explicitly restrict to only one labels region when create the labels table:
{code}
// Let the "labels" table having only one region always. We are not expecting too many labels
in
      // the system.
      labelsTable.setValue(HTableDescriptor.SPLIT_POLICY,
          DisabledRegionSplitPolicy.class.getName());
{code}


Hi,  [~anoop.hbase]
Is there a particular reason?
It seems to be for the easy handling of the ordinalCounter?
We probably can relax this.

> Provide a command to list visibility labels
> -------------------------------------------
>
>                 Key: HBASE-12373
>                 URL: https://issues.apache.org/jira/browse/HBASE-12373
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.98.7, 0.99.1
>            Reporter: Jerry He
>            Assignee: Jerry He
>            Priority: Minor
>             Fix For: 0.98.9, 0.99.2
>
>         Attachments: HBASE-12373-master-v2.patch, HBASE-12373-master-v3.patch, HBASE-12373-master.patch
>
>
> A command to list visibility labels that are in place would be handy.
> This is also in line with many of the other hbase list commands.



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