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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-4280) Kerberos Authentication
Date Mon, 31 Oct 2016 20:15:02 GMT

    [ https://issues.apache.org/jira/browse/DRILL-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15623274#comment-15623274
] 

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_r85803203
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java ---
    @@ -603,33 +596,16 @@ public ListHoldingResultsListener(UserProtos.RunQuery query) {
     
         @Override
         public void submissionFailed(UserException ex) {
    -      // or  !client.isActive()
    -      if (ex.getCause() instanceof ChannelClosedException) {
    -        if (reconnect()) {
    --- End diff --
    
    does it mean there won't be any reconnection attempt?


> 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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