与arduino客户端发布apache kafka连接

时间:2016-09-07 14:34:02

标签: arduino apache-kafka

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,就像客户端连接到我的Apache Kafka服务器一样。

当我尝试建立连接时,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:收件无效(尺寸= 270204932大于104857600)           在org.apache.kafka.common.network.NetworkReceive.readFromReadableChannel(NetworkReceive.java:91)           在org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:71)           在org.apache.kafka.common.network.KafkaChannel.receive(KafkaChannel.java:154)           在org.apache.kafka.common.network.KafkaChannel.read(KafkaChannel.java:135)           在org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:323)           在org.apache.kafka.common.network.Selector.poll(Selector.java:283)           在kafka.network.Processor.poll(SocketServer.scala:472)           在kafka.network.Processor.run(SocketServer.scala:412)           在java.lang.Thread.run(Thread.java:745)

1 个答案:

答案 0 :(得分:-2)

似乎存在经纪人之间的沟通,因为经纪人得到了请求 超过默认允许的10MB大小。请重新安装kafka群集并查看它是否有帮助。