Hi, A baseline topology is set when you activate a cluster w/a set of nodes the first time around. You can subsequently change baseline the topology using the public API or control.sh command.
Once all the baseline topology nodes are up the cluster automatically activates. use control --baseline to see which nodes are in your baseline when the cluster restarts look for: Topology snapshot [ver=2, locNode=..., servers=2, clients=0, state=INACTIVE, CPUs=.., offheap=.., heap=...] ^-- Baseline [id=0, size=2, online=2, offline=0] ^-- All baseline nodes are online, will start auto-activation See: https://apacheignite.readme.io/docs/baseline-topology Send the logs of your two nodes and I'll take a look. Thanks, Alex -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/