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From "Brock Noland (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6657) Add test coverage for Kerberos authentication implementation using Hadoop's miniKdc
Date Wed, 26 Mar 2014 02:50:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13947487#comment-13947487
] 

Brock Noland commented on HIVE-6657:
------------------------------------

+1

> Add test coverage for Kerberos authentication implementation using Hadoop's miniKdc
> -----------------------------------------------------------------------------------
>
>                 Key: HIVE-6657
>                 URL: https://issues.apache.org/jira/browse/HIVE-6657
>             Project: Hive
>          Issue Type: Improvement
>          Components: Authentication, Testing Infrastructure, Tests
>    Affects Versions: 0.13.0
>            Reporter: Prasad Mujumdar
>            Assignee: Prasad Mujumdar
>         Attachments: HIVE-6657.2.patch, HIVE-6657.3.patch, HIVE-6657.4.patch, HIVE-6657.4.patch,
HIVE-6657.5.patch, HIVE-6657.5.patch
>
>
> Hadoop 2.3 includes miniKdc module. This provides a KDC that can be used by downstream
projects to implement unit tests for Kerberos authentication code.
> Hive has lot of code related to Kerberos and delegation token for authentication, as
well as accessing secure hadoop resources. This pretty much has no coverage in the unit tests.
We needs to add unit tests using miniKdc module.
> Note that Hadoop 2.3 doesn't include a secure mini-cluster. Until that is available,
we can at least test authentication for components like HiveServer2, Metastore and WebHCat.



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