Set the SPARK_HOME environment variable. This slightly speeds up some
operations, including the connection time.
Usage
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()
} # }