@peter_ableda Sorry to ask you. Actually I have installed cdsw 1.4 on my cdsw machine and when I am trying to start the sparksession/running any hdfs commands then I am getting the error as unknowhostException with the  clouderamaster hostname. I am very new to cloudera so not sure which set up i am missing as i followed the set up related to pyspark(by importing the template while creating the project and starting the pyhton 2 env to run the pyspark job). It would be great help if you can guide me something which I am missing from my set up. Thanks in Advance!!! ... View more