issue apache kafka connection with arduino client -


i've problem when try connect arduino uno, pubsubclient library, client apache kafka server.

when try establish connection, on server have this:

[2016-09-07 16:30:59,093] warn unexpected error /192.168.1.104; closing connection (org.apache.kafka.common.network .selector) org.apache.kafka.common.network.invalidreceiveexception: invalid receive (size = 270204932 larger 104857600) @ org.apache.kafka.common.network.networkreceive.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.common.network.selector.pollselectionkeys(selector.java:323) @ org.apache.kafka.common.network.selector.poll(selector.java:283) @ kafka.network.processor.poll(socketserver.scala:472) @ kafka.network.processor.run(socketserver.scala:412) @ java.lang.thread.run(thread.java:745)

it seems there inter-broker communication, due broker got request more default allowed size of 10mb. kindly fresh re-install of kafka cluster , see if helps.


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