Yes, of course, Pyspark certification worth it. If you ever think of entering into the Big Data field and want to make your career in the Big Data, then PySpark Certification will be very helpful.
Why should you have PySpark Certification?
Below are some reasons that tell why you would require certification:-
It becomes very important for a fresher or entry-level developer.
It helps you learn the fundamentals of Spark.
You might get the promotion if you have a certificate.
Here is a Pyspark video tutorial that should watch to know more about it: