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Re: Flink-kafka consume errors.

Jakub Scholz
 

If your Flink is running inside the same Minikube, I guess you should use the "type: internal" listener for it. Your Minikube seems to map the load balancer to 127.0.0.1 - so I have some doubts it if works the same way from inside and outside your Minikube because in each case, 127.0.0.1 will refer to something else.

Jakub

On Sun, Apr 10, 2022 at 8:22 PM <raghunittala@...> wrote:

I have installed strimzi kafka on minikube and also flink operator (provided by spotify) on minikube (both are installed on different namespaces). I have done minikube tunnelling and with that, I am able to issue command line kafka commands with localhost:9094 as the bootstrap server address/broker list. I'm able to create the topics, consume from and publlish to with 127.0.0.1:9094. I wrote a sample kafka producer in java that publishes several messages to kafka topic and that is also working fine with "localhost:9094"

When I try to consume from flink, with broker list as "127.0.0.1:9094", I end up in below exception:

I'm not able to understand, why with flink I'm not able to consume where in kafka. Here are the pods that are enabled in the kafka namespace:

Can someone help me on this?
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