PySpark python issue: Py4JJavaError: An error occurred while calling o48.showString

Question

hello everyone I am working on PySpark Python and I have mentioned the code and getting some issue, I am wondering if someone knows about the following issue?

Answer 1

The error is

Caused by: java.lang.OutOfMemoryError: Java heap space

You need more memory to perform the operations and avoid the OOM error.