[
https://issues.apache.org/jira/browse/HBASE-22377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16838798#comment-16838798
]
Andrew Purtell commented on HBASE-22377:
----------------------------------------
[~reidchan] pointed out a whitespace change in admin.rb that I was blind to.
Just a sec.
> Provide API to check the existence of a namespace which does not require
> ADMIN permissions
> ------------------------------------------------------------------------------------------
>
> Key: HBASE-22377
> URL: https://issues.apache.org/jira/browse/HBASE-22377
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 1.3.2
> Reporter: Chinmay Kulkarni
> Assignee: Andrew Purtell
> Priority: Major
> Fix For: 3.0.0, 1.5.0, 1.4.10, 2.3.0, 2.1.5, 2.2.1, 1.3.5
>
> Attachments: HBASE-22377-branch-1.patch, HBASE-22377-branch-1.patch,
> HBASE-22377-branch-2.patch, HBASE-22377-branch-2.patch, HBASE-22377.patch,
> HBASE-22377.patch
>
>
> Currently, to check the existence of a namespace, clients can use
> HBaseAdmin#getNamespaceDescriptor. eEventually on the server-side, this calls
> AccessController#preGetNamespaceDescriptor which tries to acquire ADMIN
> permissions for that namespace.
> We should have an API for clients to be able to check the existence of a
> namespace, without necessarily obtaining the namespace descriptor. Such an
> API would not require ADMIN permissions.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
