Is it possible to perform all the tasks in the hdpcd spark exam using pyhton ? I noticed all the tutorials provided by hortonworks are in scala.
Has anybody used only pyspark to clear the exam ?
Yes, you can complete the tasks in Pyspark.
Links for the Pyspark docs are in the exam desktop if needed.
This is also stated in the exam datasheet: https://2xbbhjxc6wk3v21p62t8n4d4-wpengine.netdna-ssl.com/wp-content/uploads/2017/05/HDCD_Spark_Data_...