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From Marcelo Vanzin <van...@cloudera.com>
Subject Re: Kerberos and YARN - functions in spark-shell and spark submit local but not cluster mode
Date Thu, 08 Dec 2016 17:43:11 GMT
On Wed, Dec 7, 2016 at 11:54 PM, Gerard Casey <gerardhughcasey@gmail.com> wrote:
> To be specific, where exactly should spark.authenticate be set to true?

spark.authenticate has nothing to do with kerberos. It's for
authentication between different Spark processes belonging to the same
app.

-- 
Marcelo

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