livy_install: Install Livy

In rstudio/sparklyr: R Interface to Apache Spark

Install Livy

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

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).

rstudio/sparklyr documentation built on March 29, 2024, 3:30 p.m.