PYTHON : How to run a function on all Spark workers before processing data in PySpark?

PYTHON : How to run a function on all Spark workers before processing data in PySpark?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As I promised, I have a secret feature to share with you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on the keyboard.
The progress bar on YouTube will be altered to a flashing rainbow.

A little intro about me,
Hello everyone, I'm Delphi.
Allow me to provide support in answering your questions.
PYTHON : How to run a function on all Spark workers before processing data in PySpark?
If you need more specific information, let me know by leaving a comment or starting a chat.
If you have additional information or an answer to contribute, please feel free to comment below.
Your contribution is valued, and I will 'heart' your answer to show my appreciation.
before run PYTHON to Spark all How function data : processing workers PySpark? a on in