| VAR | Default | Desc |
|---|---|---|
| CONFIG_APPLICATION_ID | stream-operator | Application ID |
| CONFIG_BOOTSTRAP_SERVERS | Queried from zookeeper | List of kafka brokers, optional if ZK_Quorum is given |
| ZK_QUORUM | localhost:2181 | zookeeper instances |
| KAFKA_TOPIC | input-stream | inputstream name |
| KAFKA_OUTPUT | output-stream | outputstream name |
| DEVICE_ID_PATH | null | The path to device_id value, if nothing is given, the operator will process everything |
| DEVICE_ID | null | The device id of the messages to be processed |