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From Zhan Zhang <zzh...@hortonworks.com>
Subject Re: Upgrade spark cluster to latest version
Date Wed, 04 Nov 2015 00:34:54 GMT
Spark is a client library. You can just download the latest release or build on you own, and
replace your existing one without changing you existing cluster.

Thanks.

Zhan Zhang

On Nov 3, 2015, at 3:58 PM, roni <roni.epi112@gmail.com<mailto:roni.epi112@gmail.com>>
wrote:

Hi  Spark experts,
  This may be a very naive question but can you pl. point me to a proper way to upgrade spark
version on an existing cluster.
Thanks
Roni
Hi,
 I have a current cluster running spark 1.4 and want to upgrade to latest version.
 How can I do it without creating a new cluster  so that all my other setting getting erased.
Thanks
_R



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