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https://issues.apache.org/jira/browse/HBASE-22377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16840169#comment-16840169
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Hudson commented on HBASE-22377:
--------------------------------
Results for branch master
[build #1007 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/1007/]: (x)
*{color:red}-1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1007//General_Nightly_Build_Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1007//JDK8_Nightly_Build_Report_(Hadoop2)/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1007//JDK8_Nightly_Build_Report_(Hadoop3)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(x) {color:red}-1 client integration test{color}
--Failed when running client tests on top of Hadoop 2. [see log for
details|https://builds.apache.org/job/HBase%20Nightly/job/master/1007//artifact/output-integration/hadoop-2.log].
(note that this means we didn't run on Hadoop 3)
> 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, 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.
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