{
    "spark_config": {
        "appName": "testApp",
        "streaming": {
            "batch_interval": 1
        }
    },
    "server": {
        "port": 3000,
        "debug": true
    },
    "sources": {
        "src1": {
            "module": "src_module1",
            "params": { 
                "param1": "val1",
                "param2": "val2",
                "model_id": 3
            }
        },
        "src2": {
            "module": "src_module2"
        },
        "src3": {
            "module": "IPTablesSource",
            "params": {
                "server_sleep_in_seconds": 0.01
            }
        }
    },
    "ingestors": {
        "ing1": {
            "module": "ingestor_module"
        }
    },
    "smls": {
        "sml1": {
            "module": "sml_module"
        }
    },
    "voters": {
        "vot1": {
            "module": "voter_module"
        }
    },
    "sinks": {
        "snk1": {
            "module": "sink_module1"
        },
        "snk2": {
            "module": "sink_module2"
        }
    },
    "ldps": {
        "ldp1": {
            "module": "ldp_module1"
        }
    },
    "connections": {
        "src1": ["ing1", "ldp1"],
        "src2": [],
        "ing1": [],
        "sml1": ["vot1", "snk1"],
        "vot1": ["ldp1"],
        "ldp1": ["snk2"],
        "snk2": [],
        "snk1": []
    },
    "feedback": {
        "snk1": ["sml1"],
        "snk2": ["vot1"]
    }
}