[spark] Spark default properties are not all valid

e.g. creating a new pyspark

"com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field \"totalExecutorCores\" (class com.cloudera.livy.server.interactive.CreateInteractiveRequest), not marked as ignorable (14 known properties: \"executorCores\", \"conf\", \"driverMemory\", \"name\", \"driverCores\", \"pyFiles\", \"archives\", \"queue\", \"kind\", \"executorMemory\", \"files\", \"jars\", \"proxyUser\", \"numExecutors\"])\n at [Source: HttpInputOverHTTP@358f7f27; line: 1, column: 72] (through reference chain: com.cloudera.livy.server.interactive.CreateInteractiveRequest[\"totalExecutorCores\"])" (error 500)