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From "Shivram Mani (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HAWQ-1644) Make delegation token optional for PXF
Date Tue, 31 Jul 2018 21:26:00 GMT

     [ https://issues.apache.org/jira/browse/HAWQ-1644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shivram Mani reassigned HAWQ-1644:
----------------------------------

    Assignee: Shivram Mani  (was: Ed Espino)

> Make delegation token optional for PXF
> --------------------------------------
>
>                 Key: HAWQ-1644
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1644
>             Project: Apache HAWQ
>          Issue Type: Improvement
>          Components: PXF
>            Reporter: Shivram Mani
>            Assignee: Shivram Mani
>            Priority: Major
>
> Make delegation token property option for PXF when used against secure hadoop
> Delegation token is a complementary means for authentication with hadoop along with Kerberos.
There is not much value in using the delegation token with segment only PXF architecture,
as each pxf jvm will need to establish the token anyway. Simply authenticating with Keberos
should be good enough in such a deployment mode.



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