The future of PySpark is very bright. Most of the people who work with Hadoop are using PySpark. The reason for that is, PySpark is a library of Python that makes work in Hadoop very easy. Another advantage with PySpark is it uses Python as a programming language. You will have a look you will find that almost 99% of Industries prefer PySpark. Here is a free YouTube video tutorial which you can follow to learn Pyspark in a much better way: