Hi ezhuravlev, I do not have a firewall configured.
I was able to reproduce and obtain these logs by enabling the TcpCommunicationSpi logs to DEBUG. One of the nodes seems to be fine when i try to clear the caches: The others seem to fail establishing a Tcp connection: Node 1: Node 2: It seems that Node 1 still believes it is connected to Node 2. And Node 2 keeps trying to establish a new connection to Node 1. However Node 1 keeps rejecting it. So I'm stuck in a loop of client creation. Any help would be appreciated, Thanks :) -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/