Stop the Spark R Shell
start_shell(master, spark_home = Sys.getenv("SPARK_HOME"), app_name = "sparkapi", config = list(), extensions = sparkapi::registered_extensions(), jars = NULL, packages = NULL, environment = NULL, shell_args = NULL)
stop_shell(sc)
"local"
to connect to a local
instance of Sparkspark_dependency
).spark_connection
spark_connection
object