Spark User Defined Functions
Explore how to define and apply Spark User Defined Functions (UDFs) to extend Spark SQL's capabilities with custom code. Understand the benefits of UDFs, use examples in Scala and PySpark including vectorized Pandas UDFs, and see key built-in functions for manipulating data.
We'll cover the following...
We'll cover the following...
We have previously seen and worked with Spark’s in-built ...