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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12641) Grant all permissions of hbase zookeeper node to hbase superuser in a secure cluster
Date Sun, 28 Dec 2014 07:22:14 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14259588#comment-14259588
] 

Hudson commented on HBASE-12641:
--------------------------------

SUCCESS: Integrated in HBase-TRUNK #5969 (See [https://builds.apache.org/job/HBase-TRUNK/5969/])
HBASE-12641 Grant all permissions of hbase zookeeper node to hbase superuser in a secure cluster
(Liu Shaohui) (stack: rev a8766fd623e5679b13600646ac2808e733f98d07)
* hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/ZooKeeperWatcher.java


> Grant all permissions of hbase zookeeper node to hbase superuser in a secure cluster
> ------------------------------------------------------------------------------------
>
>                 Key: HBASE-12641
>                 URL: https://issues.apache.org/jira/browse/HBASE-12641
>             Project: HBase
>          Issue Type: Improvement
>          Components: Zookeeper
>            Reporter: Liu Shaohui
>            Assignee: Liu Shaohui
>            Priority: Minor
>             Fix For: 2.0.0, 1.1.0
>
>         Attachments: HBASE-12641-v1.diff
>
>
> Currently in a secure cluster, only the master/regionserver kerberos user can manage
the znode of hbase. But he master/regionserver kerberos user is for rpc connection and we
usually use another super user to manage the cluster.
> In some special scenarios, we need to manage the data of znode with the supper user.
> eg: 
> a, To get the data of the znode for debugging.
> b, HBASE-8253: We need to delete the znode for the corrupted hlog to avoid it block the
replication.
> So we grant all permissions of hbase zookeeper node to hbase superuser during creating
these znodes.
> Suggestions are welcomed.
> [~apurtell]



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