[
https://issues.apache.org/jira/browse/HBASE-22377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Kyle Purtell closed HBASE-22377.
---------------------------------------
> 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 Kyle Purtell
> Priority: Major
> Fix For: 3.0.0-alpha-1, 1.5.0, 2.3.0
>
> Attachments: HBASE-22377-branch-1.patch, HBASE-22377-branch-1.patch,
> HBASE-22377-branch-1.patch, HBASE-22377-branch-2.patch,
> HBASE-22377-branch-2.patch, HBASE-22377-branch-2.patch, HBASE-22377.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
(v8.20.7#820007)
