SparkStreaming对接rabbitMQ

/**
* SparkStreaming对接rabbitmq java代码
*/
public class SparkConsumerRabbit {
public static void main(String[] args) throws InterruptedException, AnalysisException {
SparkConf sparkConf = new SparkConf()
.setAppName("SparkConsumerRabbit")
.setMaster("local[2]");
//毫秒 Duration参数
JavaStreamingContext jsc = new JavaStreamingContext(sparkConf, new Duration(1000));
Map<String, String> params = new HashMap<>();
//map中参数设置
params.put("hosts", "192.168.45.10");
params.put("port", "5672");
params.put("userName", "admin");
params.put("password", "admin");
params.put("queueName", "cj_ack");

//如报错请添加下面的参数,原因是代码运行报错底层已经把durable置为true了;
//params.put("durable", "false");
Function<QueueingConsumer.Delivery, String> handler = message -> new String(message.getBody());
JavaReceiverInputDStream<String> messages = RabbitMQUtils.createJavaStream(jsc,String.class,params,handler);
messages.print();
jsc.start();
jsc.awaitTermination();
}
}

本代码在1.5.0中运行无误,如使用2.3.0以上代码编写需要添加logging类,后续将补充上,如有不足之处请谅解。相互学习。

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转载自www.cnblogs.com/Mr--zhao/p/11278793.html