首页 文章

与arduino客户端发布apache kafka连接

提问于
浏览
0

当我尝试将我的Arduino uno与 PubSubClient 库连接起来时,我遇到了一个问题,就像我的Apache Kafka服务器的客户端一样 .

当我尝试 Build 连接时,在服务器上我有这个:

[2016-09-07 16:30:59,093]警告来自/192.168.1.104的意外错误;关闭连接(org.apache.kafka.common.network .Selector)org.apache.kafka.common.network.InvalidReceiveException:org.apache.kafka.common.network.NetworkReceive的无效接收(大小= 270204932大于104857600) . readFromReadableChannel(NetworkReceive.java:91)org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:71)org.apache.kafka.common.network.KafkaChannel.receive(KafkaChannel.java:154) org.apache.kafka.common.network.KafkaChannel.read(KafkaChannel.java:135)org.apache.kafka.com..net.Selector.pollSelectionKeys(Selector.java:323)org.apache.kafka.common .network.Selector.poll(Selector.java:283)位于kafka.network.Processor.poll(SocketServer.scala:472),位于java.lang.Thread的kafka.network.Processor.run(SocketServer.scala:412) . 运行(Thread.java:745)

1 回答

  • -2

    似乎存在代理间通信,因为哪个代理获得的请求超过了默认允许的10MB大小 . 请重新安装kafka集群并查看它是否有帮助 .

相关问题