livy_install: Install Livy

View source: R/livy_install.R

livy_installR Documentation

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).


sparklyr documentation built on May 29, 2024, 2:58 a.m.