Hi Ilya,
I was wondering if it was a case of Node1 trying to connect to the old node id of Node2 , but the Node2 has got a new node id since it was last connected. ( That is the issue we faced in that link shared ) . Maybe that is not what is happening here. Please ignore if so, regards, Veena. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/