Yeah, typically most camel config is in properties. It looks like all the
config is on the URI and i dont see any security settings.
It is very highly likely what Claus said.
Or, your service does not have the correct access.
I have used Kafka with AWS MSK and Confluent and have seen this error
before. Typically it is security related.
Kafka is really bad about not giving you the correct info to figure out the
issue.
On Fri, Jul 28, 2023 at 9:35 AM Claus Ibsen <claus.ib...@gmail.com> wrote:
> Hi
>
> There is no so much error details. Kafka is complex messaging system. And
> specially product systems are setup to be secured out of the box, and then
> you likely need to configure Camel Kafka for secured connection.
> Also try to google that error message bits you have and see what you can
> find on the internet.
>
>
>
> On Fri, Jul 28, 2023 at 3:03 PM Aditya Kavathekar <
> kavathekar.adi...@gmail.com> wrote:
>
> > Hi everyone I am trying to consume from a kafka topic and simply print
> the
> > body in logs. the code works when I try to connect to a local kafka topic
> > on localhost but I get error when I try to connect to dev1 kafka topic.
> >
> > In the logs I see after my code subscribes to the topic then I get these
> > errors Node -1 disconnected Canceled in-flight API_VERSIONS request with
> > correlation id 21 due to node -1 being disconnected (elapsed time since
> > creation: 131ms ...) Bootstrap broker (id: -1 rack: null) disconnected
> >
> > this is my code:
> >
> >
> from("kafka:mytopic?brokers=xxxx:9094&groupId=xxxx&autoOffsetReset=latest&keyDeserializer=org.apache.kafka.common.serialization.StringDeserializer&specificAvroReader=true&valueDeserializer=io.confluent.kafka.serializers.KafkaAvroDeserializer&schemaRegistryURL=xxxx:8081")
> > .log("Message is : ${body}");
> >
> > the xxxx is a valid url which is confidential. the camel version is
> 3.2.0.
> >
> > I am getting the same error when I try to connect to kafka through core
> > java as well. Kindly help me
> >
>
>
> --
> Claus Ibsen
> -----------------
> @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
>
