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https://issues.apache.org/jira/browse/HADOOP-14543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16056174#comment-16056174
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Hanisha Koneru commented on HADOOP-14543:
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[~brahmareddy], did you see any error/ exception for this?
The _Zookeeper#setACL()_ method sets the version number of the SetACLRequest.
So ideally, we should be setting the version only and not the aversion.
{code}
request.setAcl(acl);
request.setVersion(version);
{code}
If the client doesn't get the correct version number of the data from the ACL,
the update/ delete operation would fail.
> Should use getAversion() while setting the zkacl
> ------------------------------------------------
>
> Key: HADOOP-14543
> URL: https://issues.apache.org/jira/browse/HADOOP-14543
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Brahma Reddy Battula
> Assignee: Brahma Reddy Battula
> Attachments: HADOOP-14543.patch
>
>
> while setting the zkacl we used {color:red}{{getVersion()}}{color} which is
> dataVersion,Ideally we should use {{{color:#14892c}getAversion{color}()}}. If
> there is any acl changes( i.e relam change/..) ,we set the ACL with
> dataversion which will cause {color:#d04437}BADVersion {color}and
> {color:#d04437}*process will not start*{color}. See
> [here|https://issues.apache.org/jira/browse/HDFS-11403?focusedCommentId=16051804&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16051804]
> {{zkClient.setACL(path, zkAcl, stat.getVersion());}}
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