We then need to create a Spark session as the gateway of our program:
val spark = SparkSession .builder .master("local[*]") .config("spark.sql.warehouse.dir", "tmp/") .appName("Fraud Detection") .getOrCreate()
Additionally, we need to import implicits for spark.sql and h2o:
implicit val sqlContext = spark.sqlContextimport sqlContext.implicits._val h2oContext = H2OContext.getOrCreate(spark)import h2oContext._import h2oContext.implicits._
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