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https://issues.apache.org/jira/browse/DRILL-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15623261#comment-15623261
 ] 

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

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

    https://github.com/apache/drill/pull/578#discussion_r85819519
  
    --- Diff: 
exec/java-exec/src/main/java/org/apache/drill/exec/rpc/user/UserServer.java ---
    @@ -246,28 +160,75 @@ protected void handle(UserClientConnectionImpl 
connection, int rpcType, ByteBuf
       public class UserClientConnectionImpl extends RemoteConnection 
implements UserClientConnection {
     
         private UserSession session;
    +    private SaslServer saslServer;
    +    private RequestHandler<UserClientConnectionImpl> currentHandler;
    --- End diff --
    
    this field can be final I guess


> Kerberos Authentication
> -----------------------
>
>                 Key: DRILL-4280
>                 URL: https://issues.apache.org/jira/browse/DRILL-4280
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: Keys Botzum
>            Assignee: Chunhui Shi
>              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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