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From "Bode, Meikel, NMA-CFD" <>
Subject RE: K8S submit client vs. cluster
Date Thu, 12 Aug 2021 11:42:10 GMT
Hi Mich,

All PySpark.


From: Mich Talebzadeh <>
Sent: Donnerstag, 12. August 2021 13:41
To: Bode, Meikel, NMA-CFD <>
Subject: Re: K8S submit client vs. cluster

Is this Spark or PySpark?

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On Thu, 12 Aug 2021 at 12:35, Bode, Meikel, NMA-CFD <<>>
Hi all,

If we schedule a spark job on k8s, how are volume mappings handled?

In client mode I would expect that drivers volumes have to mapped manually in the pod template.
Executor volumes are attached dynamically based on submit parameters. Right...?

I cluster mode I would expect that volumes for drivers/executors are taken from submit command
and attached to the pods accordingly. Right...?

Any hints appreciated,


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