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https://issues.apache.org/jira/browse/SPARK-21842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16149433#comment-16149433
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Kalvin Chau commented on SPARK-21842:
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I'm looking into implementing this feature.
Is the implementation still following the design doc?
Start up a periodic renewal thread in the driver then, using RPC calls to send
renewed tokens from the driver/scheduler to the executors ?
Or does the yarn polling method sound like something we should go with to be
consistent with yarn?
> Support Kerberos ticket renewal and creation in Mesos
> ------------------------------------------------------
>
> Key: SPARK-21842
> URL: https://issues.apache.org/jira/browse/SPARK-21842
> Project: Spark
> Issue Type: New Feature
> Components: Mesos
> Affects Versions: 2.3.0
> Reporter: Arthur Rand
>
> We at Mesosphere have written Kerberos support for Spark on Mesos. The code
> to use Kerberos on a Mesos cluster has been added to Apache Spark
> (SPARK-16742). This ticket is to complete the implementation and allow for
> ticket renewal and creation. Specifically for long running and streaming jobs.
> Mesosphere design doc (needs revision, wip):
> https://docs.google.com/document/d/1xyzICg7SIaugCEcB4w1vBWp24UDkyJ1Pyt2jtnREFqc/edit#heading=h.tdnq7wilqrj6
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