String passwd = (String) properties.get("passwd");
String conn_properties = (String) properties.get("properties");
String metrics = (String) properties.get("metrics");
if (name == null || EMPTY_STRING.equals(name)) {
throw new ConfigurationException("The 'name' attribute is required. Have you configured the 'config/plugin.json' file?");
}
/**
* Use pre-defined defaults to simplify configuration
*/