title: Run parallel jobs on-prem dynamic spark clusters
body: <p>I am new to spark, And we have a requirement to set up a dynamic spark cluster to run multiple jobs. by referring to some articles, we can achieve this by using EMR (Amazon) service.
  Is there any way to the same setup that can be done locally?
  Once Spark clusters are available with services running on different ports on different servers, how to point mist to new spark cluster for each job.
  Thanks in advance.</p>