How do we configure Hue to work with Flink 1.11.3 in Kubernetes?

Administrator: installation, configuration
#1

Hi Guys,

I’m trying to use Hue Editor with Flink SQL installed on Kubernetes. I have my Flink running on POD1 and HUE running on POD2 in the same K8 cluster.

What should be my below setting?

sql-gateway-defaults.yaml

server:
# The address that the gateway binds itself.
bind-address: <what_ip_address_should_this_be>
# The address that should be used by clients to connect to the gateway.
address: <what_ip_address_should_this_be>

hue-conf
[[[flink]]]
name=Flink
interface=flink
options=’{“url”: “http://<what_ip_address_should_this_be>:8083”}’

Is the <what_ip_address_should_this_be> is a IP for Job Manager?

I’m not sure if this documentation has proper instructions.

Please help.

Thanks,

#2

This should be the hostname of the Flink SQL Gateway. You would obviously need to kubernitize the service first. Maybe people on https://github.com/ververica/flink-sql-gateway did it already.

If not, a Deployment an Service similarly to the example https://kubernetes.io/docs/reference/kubectl/docker-cli-to-kubectl/ using the image
Docker image: https://github.com/romainr/query-demo/blob/master/stream-sql-logs/docker-compose.yml#L43 should work.