Spark

This deploys a master and slave Apache Spark cluster. By default this bundle uses two units, one for the master, and one for the slave.

Usage

juju-quickstart bundle:spark/cluster

Scale Out Usage

In order to increase the amount of slaves, you must add units, to add one unit:

juju add-unit spark-slave

Or you can add multiple units at once:

juju add-unit -n4 spark-slave

Following the Development of this Charm:

By default this bundle will deploy the stable version of the Spark charm, but if you want to follow development you can:

    juju-quickstart bundle:spark/cluster-trunk