Thanks for your prompt responses!
@Steve
I actually put my keytabs to all the nodes already. And I used them to
kinit on each server.
But how can I make spark to use my key tab and principle when I start
cluster or submit the job? Or is there a way to let spark use ticket cache
on each node?
I
On 23 Jun 2017, at 10:22, Saisai Shao
mailto:sai.sai.s...@gmail.com>> wrote:
Spark running with standalone cluster manager currently doesn't support
accessing security Hadoop. Basically the problem is that standalone mode Spark
doesn't have the facility to distribute delegation tokens.
Curren
Spark running with standalone cluster manager currently doesn't support
accessing security Hadoop. Basically the problem is that standalone mode
Spark doesn't have the facility to distribute delegation tokens.
Currently only Spark on YARN or local mode supports security Hadoop.
Thanks
Jerry
On F
