模擬配置kafka服務器后用簡單的java客戶端發(fā)送消息但是不見消息儲存一直只能看到這個報錯日志（消息確實沒有儲存） kafka.common.KafkaException: Wrong request type 18 at kafka.api.RequestKeys$.deserializerForKey(RequestKeys.scala:64) at kafka.network.RequestChannel$Request.<init>(RequestChannel.scala:50) at kafka.network.Processor.read(SocketServer.scala:450) at kafka.network.Processor.run(SocketServer.scala:340) at java.lang.Thread.run(Thread.java:745) [2018-03-24 11:12:14,032] ERROR Closing socket for /192.168.23.1 because of error (kafka.network.Processor) kafka.common.KafkaException: Wrong request type 18 at kafka.api.RequestKeys$.deserializerForKey(RequestKeys.scala:64) at kafka.network.RequestChannel$Request.<init>(RequestChannel.scala:50) at kafka.network.Processor.read(SocketServer.scala:450) at kafka.network.Processor.run(SocketServer.scala:340) at java.lang.Thread.run(Thread.java:745) [2018-03-24 11:12:14,087] ERROR Closing socket for /192.168.23.1 because of error (kafka.network.Processor) kafka.common.KafkaException: Wrong request type 18 at kafka.api.RequestKeys$.deserializerForKey(RequestKeys.scala:64) at kafka.network.RequestChannel$Request.<init>(RequestChannel.scala:50) at kafka.network.Processor.read(SocketServer.scala:450) at kafka.network.Processor.run(SocketServer.scala:340) at java.lang.Thread.run(Thread.java:745) [2018-03-24 11:12:14,140] ERROR Closing socket for /192.168.23.1 because of error (kafka.network.Processor) kafka.common.KafkaException: Wrong request type 18 at kafka.api.RequestKeys$.deserializerForKey(RequestKeys.scala:64) at kafka.network.RequestChannel$Request.<init>(RequestChannel.scala:50) at kafka.network.Processor.read(SocketServer.scala:450) at kafka.network.Processor.run(SocketServer.scala:340) at java.lang.Thread.run(Thread.java:745) [2018-03-24 11:12:14,244] ERROR Closing socket for /192.168.23.1 because of error (kafka.network.Processor) kafka.common.KafkaException: Wrong request type 18 at kafka.api.RequestKeys$.deserializerForKey(RequestKeys.scala:64) at kafka.network.RequestChannel$Request.<init>(RequestChannel.scala:50) at kafka.network.Processor.read(SocketServer.scala:450) at kafka.network.Processor.run(SocketServer.scala:340) at java.lang.Thread.run(Thread.java:745) 畢竟是java客戶端寫了死循環(huán)輸出消息所以多余重復的日志就不多寫了小弟個人覺得是zookeeper這里或是kafka這里設置的消息大小有問題，但是確實不知道改哪里，求大神指導 下面是簡易java客戶端的代碼···javaimport org.apache.kafka.clients.producer.KafkaProducer;import org.apache.kafka.clients.producer.ProducerRecord;import java.util.Properties;public class ProducerTest { public static void main(String[] args) { //todo:1、配置文件 Properties props = new Properties(); props.put("bootstrap.servers","node1:9092"); props.put("acks","all"); props.put("retries",0); props.put("batch.size",16384); props.put("linger.ms",1); props.put("buffer.memory",33554432); props.put("key.serializer","org.apache.kafka.common.serialization.StringSerializer"); props.put("value.serializer","org.apache.kafka.common.serialization.StringSerializer"); //todo:2、創(chuàng)建kafkaProducer KafkaProducer<String,String> kafkaProducer = new KafkaProducer<String,String>(props); for (int i = 0; i <100; i++){ //todo:3、發(fā)送數(shù)據(jù)給kafka kafkaProducer.send(new ProducerRecord<String, String> ("test","sdfafasdgfak", "Consumer Group(dfsadfa fasfasfasefawe4fawefawe fawef awfa)")); } } }···