pyspark - Why driver memory is not in my Spark context configuration?

Question

When I run the following command:

spark-submit --name "My app" --master "local[*]" --py-files main.py --driver-memory 12g --executor-memory 12g

With the following code in my main.py:

sc = SparkContext.getOrCreate()
print(sc.getConf().getAll())

Driver memory and executor memory do not appear in the configuration. Even though I'm in local mode, I guess I should at least have the driver memory in the configuration.

Any ideas why it is not the case?

question from:https://stackoverflow.com/questions/65873182/why-driver-memory-is-not-in-my-spark-context-configuration