How do you programmatically configure hazelcast for the multicast discovery mechanism?

Question

How do you programmatically configure hazelcast for the multicast discovery mechanism?

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Details:

The documentation only supplies an example for TCP/IP

Answer 1

Can you try with tcp/ip cluster first to make sure that everything else is fine? Once you have confirmed that there is no problem, try multicast. It could also be a firewall issue btw.