sparkling-shell and scala program doesnt start

[#1]

Hi:

I am trying executing the h2o cluster but when i execute this command, the shell start correctly but the h20.scala program doestn start why?

/sparkling-shell --num-executors 5 --executor-memory 3g --driver-memory 2g --master yarn-client -i h2o.scala

the h2o program is:

import org.apache.spark.h2o._
val h2oContext = new H2OContext(sc).start()
import h2oContext._

please what happend??

thanks

[#2 · Accepted solution]

follow this http://blog.h2o.ai/2014/09/sparkling-water-tutorials/