Yes, driver is a client. Either single or different machine will be OK for
driver and master
-Original Message-
From: Dan [mailto:zsh912...@gmail.com]
Sent: Thursday, April 03, 2014 9:56 PM
To: d...@spark.incubator.apache.org
Subject: Re: The difference between driver and master in
Can I think driver as client? Driver and master can be located in a single
machine or different machines, right?
Thanks,
Dan
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Checkout this page:
http://spark.incubator.apache.org/docs/latest/cluster-overview.html
On Mon, Mar 31, 2014 at 9:11 AM, Nan Zhu wrote:
> master is managing the resources in the cluster, e.g. ensuring all
> components can work together, master/worker/driver
>
> e.g. you have to submit your appl
master is managing the resources in the cluster, e.g. ensuring all components
can work together, master/worker/driver
e.g. you have to submit your application with the path: driver -> master ->
worker
then
the driver take most of the responsibility of running your application, e.g.
scheduli
