a quick search on google: https://www.cloudera.com/documentation/enterprise/5-9-x/topics/admin_spark_tuning.html
https://blog.cloudera.com/blog/2015/03/how-to-tune-your-apache-spark-jobs-part-1/ http://blog.cloudera.com/blog/2015/03/how-to-tune-your-apache-spark-jobs-part-2/ and of course, Jacek`s <https://jaceklaskowski.gitbooks.io/mastering-apache-spark/content/spark-tuning.html> Alonso Isidoro Roman [image: https://]about.me/alonso.isidoro.roman <https://about.me/alonso.isidoro.roman?promo=email_sig&utm_source=email_sig&utm_medium=email_sig&utm_campaign=external_links> 2017-06-09 14:50 GMT+02:00 Debabrata Ghosh <mailford...@gmail.com>: > Hi, > I need some help / guidance in performance tuning > Spark code written in Scala. Can you please help. > > Thanks >