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From Jun Rao <...@confluent.io>
Subject Re: Is a Kafka 0.9 broker supposed to connect to itself?
Date Wed, 18 Nov 2015 02:15:26 GMT
There is inter-broker communication. It seems that the broker got a request
more than the default allowed size (~10MB). How many topic/partitions do
you have on this cluster? Do you have clients running on the broker host?

Thanks,

Jun

On Tue, Nov 17, 2015 at 4:10 AM, Damian Guy <damian.guy@gmail.com> wrote:

> I would think not....
> I'm bringing up a new 0.9 cluster and i'm getting the below Exception (and
> the same thing on all nodes) - the IP address is the IP for the host the
> broker is running on. I think DNS is a bit stuffed on these machines and
> maybe that is the cause, but... any ideas?
>
> [2015-11-17 04:01:30,248] WARN Unexpected error from /10.137.231.233;
> closing connection (org.apache.kafka.common.network.Selector)
> org.apache.kafka.common.network.InvalidReceiveException: Invalid receive
> (size = 1195725856 larger than 104857600)
>         at
>
> 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:160)
>         at
> org.apache.kafka.common.network.KafkaChannel.read(KafkaChannel.java:141)
>         at org.apache.kafka.common.network.Selector.poll(Selector.java:286)
>         at kafka.network.Processor.run(SocketServer.scala:413)
>         at java.lang.Thread.run(Thread.java:745)
>

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