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Andrew Purtell updated HBASE-22377: ----------------------------------- Fix Version/s: 1.4.11 1.3.5 2.2.1 2.1.5 2.3.0 1.5.0 3.0.0 > Provide HBaseAdmin 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, 2.3.0, 2.1.5, 2.2.1, 1.3.5, 1.4.11 > > > Currently, to check the existence of a namespace, clients canĀ useĀ > 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)