i have one doubt in ur answer: why should we differentiate the kafka logs
trafiic from controller node with the normal trafiic from the same node??
On Sat, Oct 21, 2017 at 1:52 AM, Eric Azama <eazama...@gmail.com> wrote:
> Kafka logs traffic to the Controller node separately from the normal
> traffic to the node. In order to differentiate it subtracts the broker id
> from 2147483647 (max int) and uses the result as the "node id" for the
> controller.
>
> On a related note, logs and metrics related to the bootstrap process seems
> to be logged with negative integers. -1 for the first bootstrap server, -2
> for the second and so on.
>
>
>
> ---------- Forwarded message ----------
> From: pravin kumar <pk007...@gmail.com>
> To: users@kafka.apache.org
> Cc:
> Bcc:
> Date: Fri, 20 Oct 2017 14:44:04 +0530
> Subject: reg Kafka Node num
> I have run a Multiple Partition and Multiple Consumer application.Then i
> have altered the no of Partitions,
>
> in log im getting
>
> Using older server API v0 to send HEARTBEAT
> {group_id=
> altermultipartitionmulticonsumer2,group_generation_id=6,
> member_id=C2-b7b4f485-d0c3-466b-b0e7-b3de834832e9} to node 2147483647.
> (org.apache.kafka.clients.NetworkClient)
>
> i have one node and 3 consumers and 15 partitions.
>
> my doubt is :why im getting this num node 2147483647 since i have only
> one node
>
