Steve Loughran created SPARK-13829:
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             Summary: Spark submit with keytab can't submit to a non-HDFS yarn 
cluster
                 Key: SPARK-13829
                 URL: https://issues.apache.org/jira/browse/SPARK-13829
             Project: Spark
          Issue Type: Bug
          Components: YARN
    Affects Versions: 1.6.1
         Environment: Yarn cluster, spark submit launching with keytab& 
principal, cluster filesystem is *not* HDFS.
            Reporter: Steve Loughran


If you try to submit work to a secure YARN cluster running on any FS other than 
HDFS, using a keytab+principal over kinited user, you get to see a stack trace 
from inside {{Client.getTokenRenewalInterval}}

root cause: there is no HDFS to get a delegation token, hence no delegation 
token to examine for a renewal interval



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