Upon installation, all components that require a backing data source are bound to a data source called default.json. This file does not exist by default; you must either manually create it under endeca-portal\data\endeca-data-sources, or switch to another data source in the Framework Settings component.
This task leads you through creating a default.json file based on the simplest possible model.
To create a default.json file:
{
"server":"localhost",
"port":"8080"
}
After you have established your default.json file, you can log on to the Discovery Framework and begin building your application by adding components.