Hi, When I connect ignite multiple containers in --net=host mode then they get connected. But when I try to connect Ignite containers in swarm(cluster) mode, they are unable to connect. I am getting following error messege[in verbose(-v) mode]:
*[10:46:41,947][SEVERE][grid-time-coordinator-#102%null%][GridClockSyncProcessor] Failed to send time request to remote node [rmtNodeId=41514e41-97f1-4cda-970f-cb17d0c611d2, addr=/10.255.0.5, port=31100] class org.apache.ignite.IgniteCheckedException: Failed to send datagram message to remote node [addr=/10.255.0.5, port=31100, msg=GridClockMessage [origNodeId=94cf9c90-285e-4afb-959c-fe649d665ae3, targetNodeId=41514e41-97f1-4cda-970f-cb17d0c611d2, origTs=1509533201848, replyTs=0]] at org.apache.ignite.internal.processors.clock.GridClockServer.sendPacket(GridClockServer.java:162) at org.apache.ignite.internal.processors.clock.GridClockSyncProcessor$TimeCoordinator.requestTime(GridClockSyncProcessor.java:458) at org.apache.ignite.internal.processors.clock.GridClockSyncProcessor$TimeCoordinator.body(GridClockSyncProcessor.java:385) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: Operation not permitted (sendto failed) at java.net.PlainDatagramSocketImpl.send(Native Method) at java.net.DatagramSocket.send(DatagramSocket.java:693) at org.apache.ignite.internal.processors.clock.GridClockServer.sendPacket(GridClockServer.java:158) ... 4 more * Thanks -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/