Anybody has give CCA 175 recently? Please share your experince
Thank you for the detailed review. It was really helpful.
One quick doubt,
have you received any questions regarding saving the file in TXT format.
if yes, then what have you done
– converted the dataframe in rdd and then saves it in text file format ((df.rdd.saveAsTextFile) )
– write the dataframe in CSV(comma separated) like df.write.csv(“path”)
Hope to hear from you soon.
I used dataframe and map(x => x.mkString(’,’)).write… We need only one column for saving in text format.
I’m note sure about csv because one of student mentioned about failing tasks after using csv.
I have my exam next week.
Can you please tell me how you have use notepad++. Have you opened it on your desktop?
Can you help me on started studying this course.? Actually I have experience in spark scala coding. But not sure how to prepare for cca175 certification?
You can buy the Udemy course designed by Durga Sir. It will help you with the pre