As a first step in the cluster deployment, install WebLogic Server, ADF Runtime, and Endeca Server on each of the three machines on which you will be initially deploying an Endeca Server Cluster.
For a full list of software requirements, see Required Oracle products.
When you install the required software, only run the installers, but do not run the WebLogic domain configuration wizard.
To install the required software, on each machine:
As a result of this task, you should have three machines on which the required software is installed, but the WebLogic Server is not yet running. Next, you need to create the Admin Server and the WebLogic domain for the Endeca Server application.