[GitHub] spark issue #17387: [SPARK-20060][Deploy][Kerberos]Support Standalone visiti...

[jerryshao <gi...@git.apache.org>]

Github user jerryshao commented on the issue:

    https://github.com/apache/spark/pull/17387
  
    @yaooqinn normally such a big behavior change requires design doc and well discussion. It is not a good idea to push bunch of codes silently without any discussion. 
    
    Besides, we're working on refactoring current credential mechanism to support push tokens from external service and get rid of distribution of keytab, please see [SPARK-19143](https://issues.apache.org/jira/browse/SPARK-19143). I think after that supporting kerberized services for standalone mode and others are much more easier and straightforward.
    



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