livy_install {sparklyr} | R 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).
[Package sparklyr version 1.9.0 Index]