protected void info(String schemaName, String fieldName, String message) {
        String fullMsg = formatError(schemaName, fieldName, message);
        deployLogger.logApplicationPackage(Level.INFO, fullMsg);
    }
Returns an iterator of all the rank settings with given type in all the rank  profiles in this search
definition.
config-model/src/main/java/com/yahoo/schema/processing/Processor.java