Install Livy
R/livy_install.R
livy_install
Description
Automatically download and install livy
. livy
provides a REST API to Spark.
Find the LIVY_HOME directory for a given version of Livy that was previously installed using livy_install
.
Usage
livy_install(version = "0.6.0", spark_home = NULL, spark_version = NULL)
livy_available_versions()
livy_install_dir()
livy_installed_versions()
livy_home_dir(version = NULL)
Arguments
Arguments | Description |
---|---|
version | Version of Livy |
spark_home | The path to a Spark installation. The downloaded and installed version of livy will then be associated with this Spark installation. When unset (NULL ), the value is inferred based on the value of spark_version supplied. |
spark_version | The version of Spark to use. When unset (NULL ), the value is inferred based on the value of livy_version supplied. A version of Spark known to be compatible with the requested version of livy is chosen when possible. |
Value
Path to LIVY_HOME (or NULL
if the specified version was not found).