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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ZOOKEEPER-2779) Add option to not set ACL for reconfig node
Date Wed, 30 Jan 2019 14:45:00 GMT

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-2779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ASF GitHub Bot updated ZOOKEEPER-2779:
--------------------------------------
    Labels: pull-request-available  (was: )

> Add option to not set ACL for reconfig node
> -------------------------------------------
>
>                 Key: ZOOKEEPER-2779
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2779
>             Project: ZooKeeper
>          Issue Type: Improvement
>          Components: server
>    Affects Versions: 3.5.3
>            Reporter: Jordan Zimmerman
>            Assignee: Jordan Zimmerman
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.6.0, 3.5.5
>
>
> ZOOKEEPER-2014 changed the behavior of the /zookeeper/config node by setting the ACL
to {{ZooDefs.Ids.READ_ACL_UNSAFE}}. This change makes it very cumbersome to use the reconfig
APIs. It also, perversely, makes security worse as the entire ZooKeeper instance must be opened
to "super" user while enabled reconfig (per {{ReconfigExceptionTest.java}}). Provide a mechanism
for savvy users to disable this ACL so that an application-specific custom ACL can be set.



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