Re: Displaying topic data with Flink streaming

2018-06-30 Thread Rong Rong
Hi Mich, How did you setup your local Kafka cluster, did you produce any message to it? Seems like you are using a standard local Kafka cluster setup for testing: "bootstrap.servers", "localhost:9092" "zookeeper.connect", "localhost:2181" so probably you need to manually produce some data, probab

Re: Displaying topic data with Flink streaming

2018-06-30 Thread zhangminglei
Please try new FlinkKafkaConsumer09[String]("md", new SimpleStringSchema(), properties).setStartFromEarliest() and try again. Cheers Minglei. > 在 2018年6月30日,下午10:08,Mich Talebzadeh 写道: > > > Hi, > > I have a streaming topic called "md" that displays test market data. > > I have written a s