The Hortonworks Blog

More from Tom McCuch

Apache Ambari has always provided an operator the ability to provision an Apache Hadoop cluster using an intuitive Cluster Install Wizard web interface, guiding the user through a series of steps:

  • confirming the list of hosts
  • assigning master, slave, and client components to configuring services, and
  • installing, starting and testing the cluster.

With Ambari Blueprints, system administrators and dev-ops engineers can expedite the process of provisioning a cluster. Once defined, Blueprints can be re-used, which facilitates easy configuration and automation for each successive cluster creation.…