13. ちょっとだけコード(KafkaのStream作成部分)
object ActivitySummary{
def main(args: Array[String]){
val conf = new SparkConf().setAppName("ActivitySummary")
val ssc = new StreamingContext(conf,Seconds(5))
val kafkaParams = Map[String,String](“metadata.broker.list” -> “172.27.xxx.xx:9092,・・・")
val kafkaStream =
KafkaUtils.createDirectStream[String,String,StringDecoder,StringDecoder](ssc,kafkaParams,Se
t("raw_tracking"))