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https://issues.apache.org/jira/browse/ZOOKEEPER-1437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13241514#comment-13241514
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Eugene Koontz commented on ZOOKEEPER-1437:
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Hi Thomas,
Thanks for diagnosing this. This problem is occuring because the client's
'Main' thread (Main of zkCli.sh) is trying to access resources (e.g. with
getData) before the sendThread has finished SASL authentication with the
Zookeeper server. Thus the fix is to have the client's Main thread wait in
submitRequest() for a notification from the SendThread that authentication has
completed.
I am working on a patch now.
> Client uses session before SASL authentication complete
> -------------------------------------------------------
>
> Key: ZOOKEEPER-1437
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1437
> Project: ZooKeeper
> Issue Type: Bug
> Components: java client
> Affects Versions: 3.4.3
> Reporter: Thomas Weise
> Assignee: Eugene Koontz
>
> Found issue in the context of hbase region server startup, but can be
> reproduced w/ zkCli alone.
> getData may occur prior to SaslAuthenticated and fail with NoAuth. This is
> not expected behavior when the client is configured to use SASL.
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