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https://issues.apache.org/jira/browse/HDFS-11403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16061654#comment-16061654
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Arpit Agarwal commented on HDFS-11403:
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Thanks for the catch [~brahmareddy].
> Zookeper ACLs on NN HA enabled clusters to be handled consistently
> ------------------------------------------------------------------
>
> Key: HDFS-11403
> URL: https://issues.apache.org/jira/browse/HDFS-11403
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
> Reporter: Laszlo Puskas
> Assignee: Hanisha Koneru
> Fix For: 2.9.0, 3.0.0-alpha4
>
> Attachments: HDFS-11403.000.patch, HDFS-11403.001.patch
>
>
> On clusters where NN HA is enabled zookeper ACLs need to be handled
> consistently when enabling security.
> The current behavior is as follows:
> * if HA is enabled before the cluster is made secure, proper ACLs are only
> set on the leaf znodes, while there's no ACLs set on the path
> (eg.:/hadoop-ha/mycluster/ActiveStandbyElectorLock)
> * if HA is enabled after the cluster is made secure ACLs are set on the root
> znode as well
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