No. Genie spaces uses a fine tuned specialised text-2-sql model. fine-tuning text to 2 SQL model is not an easy job, so I would not recommend you doing yourself unless your business requires it.
Knowldge graph are extermly hard to build, I have not seen anyone build knowledge graphs effectively apart form Google (when you search for something, anything that shows on the right side is the knowledge graph), of course if you have such a wealth ...
Check the cluster event log to see if there is a clue why the script is failing. if the script failed and returned none zero status the cluster wont start