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https://issues.apache.org/jira/browse/SPARK-16742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15867916#comment-15867916
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Abel Rincón commented on SPARK-16742:
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Hi all, we recent push our new implementation, and you can take a look over the
code at the PR.
I'm creating a little doc to explain the solution.
BTW Some headlines.
Enable using standard principal and keytab args, also allow to use proxy user
over the real principal with --proxy-user arg.
Diver side uses kerberos authentication
DAGScheduler get the hadoop delegation tokens related, using kerberos
authentication and create each task with those tokens.
Executors side uses hadoop tickets authentication
> 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
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