Infinispan hangs on startup using JGroups RELAY

[dsb]

We are testing using Infinispan (5.0.1.FINAL) using 2 sites bridged with the JGroups RELAY protocol. We are having an issue when we start the first node in the second site.

Site A with 4 nodes comes up. When then bring up the first node on Site B. Node 1 in Site B then hangs inside DistributionManagerImpl:

at org.infinispan.distribution.DistributionManagerImpl.waitForJoinToComplete(DistributionManagerImpl.java:228)

An interesting log entry we see from the Coordinator on Site A is the following:

o.i.d.DistributionManagerImpl] - Coordinator: Ignoring old push completed confirmation for view 1, last view is 4

I'm looking for guidance on where to start looking to see what might be happening.

Thanks,

David

[dsb]

From some additional testing if we bring up a single node in Site A and then a single node in Site B everything works. Issue seems to be once we have multiple nodes in Site A and then we bring up node(s) in Site B.

[dsb]

This seems to be resolved in 5.1