Set the SPARK_HOME environment variable — spark_home

Set the SPARK_HOME environment variable. This slightly speeds up some operations, including the connection time.

spark_home_set(path = NULL, ...)

Arguments

path: A string containing the path to the installation location of Spark. If NULL, the path to the most latest Spark/Hadoop versions is used.
...: Additional parameters not currently used.

Value

The function is mostly invoked for the side-effect of setting the SPARK_HOME environment variable. It also returns TRUE if the environment was successfully set, and FALSE otherwise.

Examples

if (FALSE) { # \dontrun{
# Not run due to side-effects
spark_home_set()
} # }