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https://issues.apache.org/jira/browse/ZOOKEEPER-1437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13279147#comment-13279147
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Antonio commented on ZOOKEEPER-1437:
------------------------------------
Hi Eugene,
It's actually happening only on a linux machine. For some reasons doesn't
happen on windows. But I got the impression that it's related to how fast the
process goes. Perhaps a race condition somewhere?
(The path is in windows style because I've generated the diff from an eclipse
running on windows)
The sasl setup is the one shown on
https://cwiki.apache.org/ZOOKEEPER/zookeeper-and-sasl.html
{code:none}
Server {
org.apache.zookeeper.server.auth.DigestLoginModule required
user_super="adminsecret"
user_bob="bobsecret";
};
Client {
org.apache.zookeeper.server.auth.DigestLoginModule required
username="bob"
password="bobsecret";
};
{code}
The authentication usually works. this issue happens only if I kill the server
and restart it again and not all the time.
What about that "empty data[] as server response"? is it what for?
Thanks
Antonio
> 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
> Fix For: 3.4.4, 3.5.0
>
> Attachments: ZOOKEEPER-1437.patch, ZOOKEEPER-1437.patch,
> ZOOKEEPER-1437.patch, ZOOKEEPER-1437.patch, ZOOKEEPER-1437.patch,
> ZOOKEEPER-1437.patch, ZOOKEEPER-1437.patch, ZOOKEEPER-1437.patch,
> ZOOKEEPER-1437.patch
>
>
> 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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