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Machine Learning with Spark - Second Edition by Nick Pentreath, Manpreet Singh Ghotra, Rajdeep Dua

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Setting up the Scala environment on the Command Line

To set up the environment locally, follow the steps listed next:

  1. Go to the root directory of Chapter 2, and choose the appropriate folder.
      $ cd /PATH/spark-ml/Chapter_02/breeze
Alternatively, choose the following:
      $ cd /PATH/spark-ml/Chapter_02/spark
  1. Compile the code.
      $ sbt compile
  1. Run the compiled code, and choose the program to run (classes shown depend on whether sbt run is executed in the Spark or Breeze folder).
      $ sbt run      Multiple main classes detected, select one to run:      ....      Enter number:

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