Hi Ilya, Thanks for your reply.
It is solved now, our cluster has distributed the data. And from Log Node, it is show 3 server. "[09:45:33] Topology snapshot [ver=9, servers=1, clients=0, CPUs=8, heap=0.77GB] [09:47:15] Topology snapshot [ver=10, servers=2, clients=0, CPUs=12, heap=1.8GB] [09:47:44] Topology snapshot [ver=11, servers=3, clients=0, CPUs=12, heap=2.8GB]" Thanks Ilya. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/