Hello, It means that a node was not able to exchange message w/another node because of network or firewall issues. It lists the node in question inside the message.
Check to make sure that the node is available and is in working order. *Failed to send DHT near response *[futId=16392, nearFutId=2, node=*379b18e9-a03b-4956-9184-8c514924af2a*, res=GridDhtAtomicNearResponse [partId=522, futId=2, primaryId=6113a59a-b087-4e70-8541-d050eea8c934, errs=null, flags=]]","stackTrace":"org.apache.ignite.IgniteCheckedException: Failed to send message (node may have left the grid or TCP connection cannot be established due to firewall issues) [*node=TcpDiscoveryNode [id=379b18e9-a03b-4956-9184-8c514924af2a, addrs=[127.0.0.1, xxx.xxx.xxx.7], sockAddrs=[/127.0.0.1:0, /xxx.xxx.xxx.7:0*] Thanks, Alex -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
