alievmirza commented on issue #12597: URL: https://github.com/apache/ignite/issues/12597#issuecomment-3738989420
Hello! Such warns as `Rejecting handshake: Node2:b1bbd239-630b-4da1-92f8-0fe86f6aa435 is stale, node should be restarted so that other nodes can connect` could be presented in logs if your node lost connection for a significant period of time, so it was removed from physical topology. Regarding cluster sizing, it is strongly recommended to use at least 3 nodes in a cluster, and the best practise is to have an odd number of nodes. Regarding network stability, would recommend to read about ScaleCube and SWIM protocol, that is used in Ignite 3 (https://github.com/scalecube/scalecube-cluster) Ignite 3 has some node configurations that could be tuned in terms of SWIM and ScaleCube, see node config and try to find optimal params that fits your needs: ` membership { failurePingIntervalMillis=1000 membershipSyncIntervalMillis=30000 scaleCube { failurePingRequestMembers=3 gossipIntervalMillis=200 gossipRepeatMult=3 membershipSuspicionMultiplier=5 metadataTimeoutMillis=3000 } }` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
