2016-09-07 86 views
0

当我尝试将我的Arduino uno与PubSubClient库(如客户端)连接到我的Apache Kafka服务器时遇到问题。与arduino客户端发出apache kafka连接

当尝试建立连接,在服务器上我有这样的:

[2016年9月7日16:30:59093]从/192.168.1.104 WARN意外的错误;关闭连接(org.apache.kafka.common.network .Selector) org.apache.kafka.common.network.InvalidReceiveException:无效接收(大小= 104857600比大270204932) 在org.apache.kafka.common .network.NetworkReceive.readFromReadableChannel(NetworkReceive.java:91) at org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:71) at org.apache.kafka.common.network.KafkaChannel.receive (KafkaChannel.java:154) at org.apache.kafka.common.network.KafkaChannel.read(KafkaChannel.java:135) at org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:323 ) at org.apache.kafka.common.network.Selector.poll(Selector.java:283) at kafka.network.Processor.poll(SocketServer.scala:472) at kafka.network.Processor.run(SocketServer.scala:412) at java.lang.Thread.run(Thread.java:745)

回答

-1

看起来有经纪人间的沟通,因为经纪人得到的请求比默认允许的大小10MB多 。请重新安装kafka集群,看看它是否有帮助。