How to convert RDD to Dataframe?
Main menu: Spark Scala Tutorial There are basically three methods by which we can convert a RDD into Dataframe. I am using spark shell to...
How to pull data from OKTA API example
OKTA has various rest APIs (refer this) from where you can pull the data and play around according to your business requirement. As OKTA...
Spark RDD, Transformations and Actions example
Main menu: Spark Scala Tutorial In this Apache Spark RDD tutorial you will learn about, Spark RDD with example What is RDD in Spark?...
What's Artificial Intelligence, Machine Learning, Deep Learning, Predictive Analytics, Data Science?
Never thought I will spend so much time to understand these high profile terms. I was very confident that I knew theoretically everything...
Spark read Text file into Dataframe
Main menu: Spark Scala Tutorial In this Spark Scala tutorial you will learn how to read data from a text file & CSV to dataframe. This...