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Michael Gummelt commented on SPARK-16742: ----------------------------------------- [~jerryshao] Great! The current RPC used in Mesos is very simple. The executor just periodically requests the latest credentials from the driver, which uses the keytab to periodically renew. We can swap in a different mechanism once that exists. I left a comment on your design doc. > Kerberos support for Spark on Mesos > ----------------------------------- > > Key: SPARK-16742 > URL: https://issues.apache.org/jira/browse/SPARK-16742 > Project: Spark > Issue Type: New Feature > Components: Mesos > Reporter: Michael Gummelt > > We at Mesosphere have written Kerberos support for Spark on Mesos. We'll be > contributing it to Apache Spark soon. > Mesosphere design doc: > https://docs.google.com/document/d/1xyzICg7SIaugCEcB4w1vBWp24UDkyJ1Pyt2jtnREFqc/edit#heading=h.tdnq7wilqrj6 > Mesosphere code: > https://github.com/mesosphere/spark/commit/73ba2ab8d97510d5475ef9a48c673ce34f7173fa -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org