Hi Flink users,

Wanted to check if any of you tried to run the local FlinkSQL client
against JobManager running in the Kubernetes environment.

For local FlinkSQL Client and local Flink cluster we set these params:

jobmanager.rpc.address: localhost
jobmanager.rpc.port: 6123

To make it work, Is the only requirement for JM (running in
remote Kubernetes env) to have an external IP address?

Does port 6123 on the JM pod also need to be open to the external world for
FlinkSQL client to work? (Assuming FlinkSQL Client is not communicating
with JM via Rest endpoint)

Thank you.

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