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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-4280) Kerberos Authentication
Date Fri, 06 Jan 2017 01:34:00 GMT

    [ https://issues.apache.org/jira/browse/DRILL-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15803149#comment-15803149
] 

ASF GitHub Bot commented on DRILL-4280:
---------------------------------------

Github user sohami commented on a diff in the pull request:

    https://github.com/apache/drill/pull/578#discussion_r94849762
  
    --- Diff: protocol/src/main/protobuf/User.proto ---
    @@ -111,6 +115,21 @@ message BitToUserHandshake {
       optional string errorId = 4;
       optional string errorMessage = 5;
       optional RpcEndpointInfos server_infos = 6;
    +  repeated string authenticationMechanisms = 7;
    --- End diff --
    
    shouldn't this be optional ? I am not sure when new server builds this message and send
back to older client then how this field is ignored on client side without being optional.


> Kerberos Authentication
> -----------------------
>
>                 Key: DRILL-4280
>                 URL: https://issues.apache.org/jira/browse/DRILL-4280
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: Keys Botzum
>            Assignee: Sudheesh Katkam
>              Labels: security
>
> Drill should support Kerberos based authentication from clients. This means that both
the ODBC and JDBC drivers as well as the web/REST interfaces should support inbound Kerberos.
For Web this would most likely be SPNEGO while for ODBC and JDBC this will be more generic
Kerberos.
> Since Hive and much of Hadoop supports Kerberos there is a potential for a lot of reuse
of ideas if not implementation.
> Note that this is related to but not the same as https://issues.apache.org/jira/browse/DRILL-3584




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