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https://issues.apache.org/jira/browse/HIVE-16905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16059453#comment-16059453
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Saijin Huang commented on HIVE-16905:
-------------------------------------
the doc is updated.
> Add zookeeper ACL for hiveserver2
> ---------------------------------
>
> Key: HIVE-16905
> URL: https://issues.apache.org/jira/browse/HIVE-16905
> Project: Hive
> Issue Type: New Feature
> Affects Versions: 3.0.0
> Reporter: Saijin Huang
> Assignee: Saijin Huang
> Attachments: HIVE-16905.1.patch, HIVE ACL FOR HIVESERVER2.pdf
>
>
> Add zookeeper ACL for hiveserver2 is necessary for hive to protect the znode
> of hiveserver2 deleted by accident.
> ------------------
> case:
> when i do beeline connections throught hive HA with zookeeper, i suddenly
> find the beeline can not connect the hiveserve2.The reason of the problem is
> that others delete the /hiveserver2 falsely which cause to the beeline
> connection is failed and can not read the configs from zookeeper.
> -----------------
> as a result of the acl of /hiveserver2, the acl is set to world:anyone:cdrwa
> which meant to anyone easily delete the /hiveserver2 and znodes anytime.It is
> unsafe and necessary to protect the znode /hiveserver2.
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