Hi Rishi, Check if port 31100 is reachable. Also it is possible you have outdated linux kernel with a bug that return error instead of dropping a packet [1] e.g. network buffer is full. Can you try to start a grid on newer linux\kernel version?
[1] https://github.com/playframework/play-plugins/issues/64 On Wed, Nov 1, 2017 at 2:25 PM, rishi007bansod <[email protected]> wrote: > 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/ > -- Best regards, Andrey V. Mashenkov
