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https://issues.apache.org/jira/browse/HBASE-14214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14693809#comment-14693809
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Andrew Purtell commented on HBASE-14214:
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+1, yes it will Anoop :-)
> list_labels shouldn't raise ArgumentError if no labels are defined
> -------------------------------------------------------------------
>
> Key: HBASE-14214
> URL: https://issues.apache.org/jira/browse/HBASE-14214
> Project: HBase
> Issue Type: Bug
> Reporter: Andrew Purtell
> Priority: Minor
> Fix For: 2.0.0, 1.3.0
>
> Attachments: HBASE-14214.patch
>
>
> list_labels shouldn't raise ArgumentError if no labels are defined. The empty
> list is a valid return case, and anyway ArgumentError should be used when
> arguments to the command are erroneous. Here the command is well formed:
> {noformat}
> hbase(main):001:0> list_labels
> ERROR: No auth label defined
> Here is some help for this command:
> List the visibility labels defined in the system.
> Optional regular expression parameter could be used to filter the labels
> being returned.
> Syntax : list_labels
> For example:
> hbase> list_labels 'secret.*'
> hbase> list_labels
> {noformat}
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