[
  {
    "Classification": "spark-env",
    "Configurations": [
        {
            "Classification": "export",
            "ConfigurationProperties": {
                "PYSPARK_PYTHON": "/usr/bin/python3",
                "PYSPARK_DRIVER_PYTHON": "/usr/bin/python3"
            }
        }
    ]
  },
  {
    "Classification": "spark-defaults",
    "ConfigurationProperties": {
      "spark.sql.execution.arrow.enabled": "true"
    }
  },
  {
    "Classification": "spark",
    "Properties": {
      "maximizeResourceAllocation": "true"
    }
  }
]