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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-3929) Support for Kerberos Authentication with Keytab Credential
Date Thu, 21 Jul 2016 00:35:20 GMT

    [ https://issues.apache.org/jira/browse/FLINK-3929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386896#comment-15386896

ASF GitHub Bot commented on FLINK-3929:

GitHub user vijikarthi opened a pull request:


    FLINK-3929 Support for Kerberos Authentication with Keytab Credential

    This PR addresses FLINK-3929 requirements:
    1) Added Keytab support to Flink (Standalone and Yarn mode deployment)
    2) Unified JAAS configuration support to services (Kafka/ZK)
    3) Added MiniKDC support to run integration test case for FS/Kafka connectors and Yarn
    4) Added documentation that explains how the security model works

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/vijikarthi/flink FLINK-3929

Alternatively you can review and apply these changes as the patch at:


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2275
commit 824d16696bd05d5b2aa2920813dacfda736c7372
Author: Vijay Srinivasaraghavan <vijayaraghavan.srinivasaraghavan@emc.com>
Date:   2016-07-21T00:08:33Z

    FLINK-3929 Support for Kerberos Authentication with Keytab Credential


> Support for Kerberos Authentication with Keytab Credential
> ----------------------------------------------------------
>                 Key: FLINK-3929
>                 URL: https://issues.apache.org/jira/browse/FLINK-3929
>             Project: Flink
>          Issue Type: New Feature
>            Reporter: Eron Wright 
>            Assignee: Vijay Srinivasaraghavan
>              Labels: kerberos, security
>   Original Estimate: 672h
>  Remaining Estimate: 672h
> _This issue is part of a series of improvements detailed in the [Secure Data Access|https://docs.google.com/document/d/1-GQB6uVOyoaXGwtqwqLV8BHDxWiMO2WnVzBoJ8oPaAs/edit?usp=sharing]
design doc._
> Add support for a keytab credential to be associated with the Flink cluster, to facilitate:
> - Kerberos-authenticated data access for connectors
> - Kerberos-authenticated ZooKeeper access
> Support both the standalone and YARN deployment modes.

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