Hi, thank you for a quick response.
1. I've found out that the problem was in two network interfaces that I was using. All 3 nodes are visible only on one of the interfaces. Interestingly some of the communication went through (I did see 3 nodes in the topology), some obviously did not and the delay was caused by: [09:28:10,129][WARNING][rest-#69%null%][TcpCommunicationSpi] Connect timed out (consider increasing 'failureDetectionTimeout' configuration property) [addr=XXXXXX/10.0.2.1:47100, failureDetectionTimeout=10000] I'm now explicitly setting the localAddress via TcpCommunicationSpi bean and it seems to have resolved the problem. Sorry for the false alarm. 2. OK, I will post this as a feature request JIRA ticket. Thank you, Best regards, Roman -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-questions-tp9679p9704.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.