livy_install

livy_available_versions

livy_install_dir

livy_installed_versions

livy_home_dir

Automatically download and install <a href="https://livy.apache.org/"><samp>livy</samp></a>.
<samp>livy</samp> provides a REST API to Spark.
Find the LIVY_HOME directory for a given version of Livy that
was previously installed using <code>livy_install</code>.

internal

R interface to Apache Spark, a fast and general
engine for big data processing, see <https://spark.apache.org/>. This
package supports connecting to local and remote Apache Spark clusters,
provides a 'dplyr' compatible back-end, and provides an interface to
Spark's built-in machine learning algorithms.

Edgar Ruiz

sparklyr

R Interface to Apache Spark

Javier Luraschi

Kevin Kuo

Kevin Ushey

JJ Allaire

Samuel Macedo

Hossein Falaki

Lu Wang

Andy Zhang

Yitao Li

Jozef Hajnala

Maciej Szymkiewicz

Wil Davis

 RStudio

 The Apache Software Foundation

livy_install function

<dl><dt>version</dt>
<dd>Version of Livy</dd>
<dt>spark_home</dt>
<dd>The path to a Spark installation. The downloaded and
installed version of <samp>livy</samp> will then be associated with this Spark
installation. When unset (<samp>NULL</samp>), the value is inferred based on
the value of <samp>spark_version</samp> supplied.</dd>
<dt>spark_version</dt>
<dd>The version of Spark to use. When unset (<samp>NULL</samp>),
the value is inferred based on the value of <samp>livy_version</samp> supplied.
A version of Spark known to be compatible with the requested version of
<samp>livy</samp> is chosen when possible.</dd></dl>

Arguments

Automatically download and install <a href='https://livy.apache.org/'><samp>livy</samp></a>.
<samp>livy</samp> provides a REST API to Spark.
Find the LIVY_HOME directory for a given version of Livy that
was previously installed using <code>livy_install</code>.

Install Livy — livy_install

<dl>

<dt>version</dt>
<dd>Version of Livy</dd>


<dt>spark_home</dt>
<dd>The path to a Spark installation. The downloaded and
installed version of <samp>livy</samp> will then be associated with this Spark
installation. When unset (<samp>NULL</samp>), the value is inferred based on
the value of <samp>spark_version</samp> supplied.</dd>


<dt>spark_version</dt>
<dd>The version of Spark to use. When unset (<samp>NULL</samp>),
the value is inferred based on the value of <samp>livy_version</samp> supplied.
A version of Spark known to be compatible with the requested version of
<samp>livy</samp> is chosen when possible.</dd>

</dl>

Install Livy

livy_install: Install Livy

Description

Usage

Value

Arguments