Include property values in the spark-submit command, using the -conf option.

This approach will load the default spark-defaults.conf file first, and then apply property values specified in your spark-submit command. Here is an example:

spark-submit —conf “property_name=property_value”

Create a job-specific spark-defaults.conf file and pass it to the spark-submit command.

This approach will use the specified properties-file, without reading the default property file.

spark-submit —properties-file <property_file>