I've just started looking into push replication and have a few questions. I have built the incubator from github. I've been going through the samples, namely the active-active sample.
All of the samples use a cluster size of 1 storage node. If I try to start two storage nodes in each cluster I can't because the ports clash. So this leads me to the following questions.
1) Does each storage node using push replication have to be configured to replicate to a counter-party in another cluster (one-2-one relationship)?
2) If the answer to question 1) is no, then if I only have one replicating node in each cluster how is fault tolerance handled?