SparkConf and SparkContext

Originally published at: http://www.itversity.com/topic/sparkconf-and-sparkcontext/

Let us see SparkConf and SparkContext https://youtu.be/ZPnraOLEkOg Demo will be given both on local installation as well as lab. You can also use virtual machines such as Cloudera, Hortonworks, MapR etc. SparkContext will be automatically created when we launch spark-shell However when we develop application to submit as a jar file, we need to create…