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From "Prasad Mujumdar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SENTRY-431) Sentry db provider client should attempt to refresh kerberos ticket before connection
Date Thu, 11 Sep 2014 20:53:34 GMT

     [ https://issues.apache.org/jira/browse/SENTRY-431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasad Mujumdar updated SENTRY-431:
-----------------------------------
    Attachment: SENTRY-431.1.patch

> Sentry db provider client should attempt to refresh kerberos ticket before connection
> -------------------------------------------------------------------------------------
>
>                 Key: SENTRY-431
>                 URL: https://issues.apache.org/jira/browse/SENTRY-431
>             Project: Sentry
>          Issue Type: Bug
>    Affects Versions: 1.4.0
>            Reporter: Prasad Mujumdar
>            Assignee: Prasad Mujumdar
>             Fix For: 1.5.0
>
>         Attachments: SENTRY-431.1.patch
>
>
> Sentry DB provider client should refresh the kerberos ticket before connection. By default
the client assumes the downstream service to be using Hadoop UGI  framework for acquiring
kerberos ticket. This is true with Hive and Impala. The client should refresh the ticket before
next connection using the Hadoop UGI API.



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