Error in hazelcast-kubernetes v1.5.1

[enozcan]

edit: v1.4 & 1.4.1 has the same error as well.

Works properly in 1.3.1 (for both hazelcast 3.11.2 and 3.12.1). In 1.5.1, the failure raises:

java.lang.IllegalStateException: Unknown protocol: HTT
        at com.hazelcast.nio.tcp.UnifiedProtocolDecoder.onRead(UnifiedProtocolDecoder.java:107) ~[hazelcast-3.12.1.jar!/:3.12.1]
        at com.hazelcast.internal.networking.nio.NioInboundPipeline.process(NioInboundPipeline.java:135) ~[hazelcast-3.12.1.jar!/:3.12.1]
        at com.hazelcast.internal.networking.nio.NioThread.processSelectionKey(NioThread.java:369) [hazelcast-3.12.1.jar!/:3.12.1]
        at com.hazelcast.internal.networking.nio.NioThread.processSelectionKeys(NioThread.java:354) [hazelcast-3.12.1.jar!/:3.12.1]
        at com.hazelcast.internal.networking.nio.NioThread.selectLoop(NioThread.java:280) [hazelcast-3.12.1.jar!/:3.12.1]
        at com.hazelcast.internal.networking.nio.NioThread.run(NioThread.java:235) [hazelcast-3.12.1.jar!/:3.12.1]

[enozcan]

Adding 5701 containerPort for statefulSet solved the problem.