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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-20583) Use canonical hostname only for kerberos auth in HiveConnection
Date Mon, 17 Sep 2018 20:38:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-20583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth Jayachandran updated HIVE-20583:
-----------------------------------------
    Attachment: HIVE-20583.1.patch

> Use canonical hostname only for kerberos auth in HiveConnection
> ---------------------------------------------------------------
>
>                 Key: HIVE-20583
>                 URL: https://issues.apache.org/jira/browse/HIVE-20583
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>         Attachments: HIVE-20583.1.patch
>
>
> HiveConnection uses canonical hostnames which is a requirement only for kerberos clusters
(specifically on clusters that has reverse DNS resolution disabled). Use canonical hostnames
only when kerberos auth is enabled. 
> [~gopalv] provided this reference [http://web.mit.edu/kerberos/krb5-devel/doc/admin/princ_dns.html#service-principal-canonicalization] 



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