Define your SparkConfig to set the master:
val conf = new SparkConf().setAppName(AppName)
.setMaster(SparkMaster)
.set(....)
Where SparkMaster = "spark://SparkServerHost:7077". So if your spark
server hostname it "RADTech" then it would be "spark://RADTech:7077".
Then when you create the SparkContext, pass the SparkConf to it:
val sparkContext = new SparkContext(conf)
Then use the sparkContext for interact with the SparkMaster / Cluster.
Your program basically becomes the driver.
HTH.
-Todd
On Sun, Feb 28, 2016 at 9:25 AM, mms <moshir.mik...@gmail.com> wrote:
> Hi, I cannot find a simple example showing how a typical application can
> 'connect' to a remote spark cluster and interact with it. Let's say I have
> a Python web application hosted somewhere *outside *a spark cluster, with
> just python installed on it. How can I talk to Spark without using a
> notebook, or using ssh to connect to a cluster master node ? I know of
> spark-submit and spark-shell, however forking a process on a remote host to
> execute a shell script seems like a lot of effort What are the recommended
> ways to connect and query Spark from a remote client ? Thanks Thx !
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