REPARTITION en Spark Scala
val spark:SparkSession = SparkSession.builder()
.master("local[5]")
.appName("SparkByExamples.com")
.getOrCreate()
val df = spark.range(0,20)
println(df.rdd.partitions.length)
df.write.mode(SaveMode.Overwrite)csv("partition.csv")
Expensive Eagle