Github user hsaputra commented on the pull request:
https://github.com/apache/spark/pull/2320#issuecomment-185456460
Ah, I need to clarify, when I said "there is a way or process to do "kinit"
for each user" I meant just that. The process of doing kinit or setting up the
keytab is NOT done via Spark.
So, when admin deploying the standalone Spark cluster, it should do the
kinit for a user that would be effectively be the active user to run the job
and Spark app to access secure HDFS as the principal.
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