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From "Enrico Olivelli (Jira)" <j...@apache.org>
Subject [jira] [Updated] (ZOOKEEPER-2779) Add option to not set ACL for reconfig node
Date Fri, 06 Sep 2019 15:46:07 GMT

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

Enrico Olivelli updated ZOOKEEPER-2779:
---------------------------------------
    Fix Version/s:     (was: 3.5.6)

> 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, 3.5.7
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> 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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