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https://issues.apache.org/jira/browse/HAWQ-1644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Francisco Guerrero updated HAWQ-1644:
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Summary: Switch PXF to support keytab configuration via pxf-env and make
delegation token optional (was: Siwtch PXF to support keytab configuration via
pxf-env and make delegation token optional)
> Switch PXF to support keytab configuration via pxf-env and make delegation
> token optional
> -----------------------------------------------------------------------------------------
>
> 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
>
> 1. For secure hadoop, configure all secure specific configurations in pxf-env
> as opposed to pxf-site.
> 2. 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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