[{ "dict_name": "test_dict", "shard": 1, "dup": 1, "timeout": 200, "retry": 3, "backup_request": 100, "type": "ipport_list", "load_balancer": "rr", "nodes": [{ "ipport_list": "list://127.0.0.1:8000,127.0.0.1:8001" }] }]
