Write single CSV file using spark-csv

Question

I am using https://github.com/databricks/spark-csv , I am trying to write a single CSV, but not able to, it is making a folder.

Need a Scala function which will take

Answer 1

There is one more way to use Java

import java.io._

def printToFile(f: java.io.File)(op: java.io.PrintWriter => Unit) 
  {
     val p = new java.io.PrintWriter(f);  
     try { op(p) } 
     finally { p.close() }
  } 

printToFile(new File("C:/TEMP/df.csv")) { p => df.collect().foreach(p.println)}