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https://issues.apache.org/jira/browse/HDFS-11403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15862080#comment-15862080
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Arpit Agarwal commented on HDFS-11403:
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+1 pending Jenkins.
The following check is unnecessary since prefix will never be "/". It's
harmless and in pre-existing tests. We can do a separate patch to remove it
everywhere.
{code}
if (!"/".equals(prefix.toString())) {
{code}
> 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
> 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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