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Posted to issues@kudu.apache.org by "Hao Hao (JIRA)" <ji...@apache.org> on 2018/01/18 23:30:00 UTC

[jira] [Created] (KUDU-2267) Client may see negotiation failure exception when talks to master followers with only self signed cert

Hao Hao created KUDU-2267:
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             Summary: Client may see negotiation failure exception when talks to master followers with only self signed cert 
                 Key: KUDU-2267
                 URL: https://issues.apache.org/jira/browse/KUDU-2267
             Project: Kudu
          Issue Type: Bug
          Components: client
    Affects Versions: 1.6.0
            Reporter: Hao Hao


Currently, if a master has never been a leader from the very start of the cluster, it has just self-signed cert. And if a client does not have valid Kerberos credential but only authenticated token, then the client may see {{org.apache.kudu.client.NonRecoverableException: Server requires Kerberos, but this client is not authenticated}} error when trying to connect to master followers. Since in that case SASL authentication type is chosen instead of token for authentication.



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