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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-4280) Kerberos Authentication
Date Tue, 01 Nov 2016 16:38:59 GMT

    [ https://issues.apache.org/jira/browse/DRILL-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15625927#comment-15625927
] 

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

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

    https://github.com/apache/drill/pull/578#discussion_r85849993
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java ---
    @@ -88,21 +84,22 @@
     import com.fasterxml.jackson.databind.ObjectMapper;
     import com.fasterxml.jackson.databind.node.ArrayNode;
     import com.google.common.annotations.VisibleForTesting;
    -import com.google.common.base.Strings;
    -import com.google.common.util.concurrent.AbstractCheckedFuture;
    +
     import com.google.common.util.concurrent.SettableFuture;
     
    +import javax.security.sasl.SaslException;
    +
     /**
      * Thin wrapper around a UserClient that handles connect/close and transforms
      * String into ByteBuf.
      */
     public class DrillClient implements Closeable, ConnectionThrottle {
       private static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(DrillClient.class);
     
    -  private static final ObjectMapper objectMapper = new ObjectMapper();
    +  protected static final ObjectMapper objectMapper = new ObjectMapper();
    --- End diff --
    
    Will revert.


> 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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