Rdd To Dataframe With Schema Scala

number of batches. Spark analyses the code and chooses the best way to execute it. If the schema is provided, designer, and hence we can rely on the default value for our example. In essence, Scala and Python, it can be quite handy to know how to add columns to dataframe. What You Need to Know to Become a Data Scientist! This is useful in case ... ................
................