{ "cassandra_addresses": ["127.0.0.1"], "cassandra_port": 9042, "cassandra_keyspace": "distributedunionfind", "setup_db_dir": "config/db", "setup_tables_dir": "config/db/tables", "setup_keyspace_dir": "config/db/keyspace", "tx_table_name": "transactions", "clusters_table_name": "clusters" }