library(sparklyr)
# Not run due to side-effects
spark_home_set()
#> Setting SPARK_HOME environment variable to /Users/edgar/spark/spark-3.0.0-bin-hadoop3.2Set the SPARK_HOME environment variable
R/spark_home.R
spark_home_set
Description
Set the SPARK_HOME environment variable. This slightly speeds up some operations, including the connection time.
Usage
spark_home_set(path = NULL, ...) Arguments
| Arguments | Description |
|---|---|
| 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.