Re: What happens if Server node in a client-server gets down?
Hello! 1. In this case client will not be able to reconnect, I am afraid. You should specify several addresses there. 2. No, but the client will not be able to reconnect to a new server node until you restart. It will still be able to communicate with any new servers or clients, provided that it can access one of servers specified in configuration. 3. Yes, the simplest way is to use Multicast IP finder: https://apacheignite.readme.io/docs/tcpip-discovery#section-multicast-ip-finder There's also a wide range of IP finders there. 4. I don't think this can even remotely affect service deployment, so the reason was probably some other kind of misconfiguration as a coincidence. Regards, -- Ilya Kasnacheev вт, 16 окт. 2018 г. в 22:33, the_palakkaran : > 1. How does client re-connect to another server if I have mentioned only > the > address of leader aka oldest node in its configuration? > > 2. Suppose I have mentioned all server addresses in my client's > configuration. What if I I need to add a new server node? Then I will need > to restart the client again right? > > 3. Is it possible to connect client to a cluster without mentioning ip > address of any of the nodes in the cluster in its configuration? > > 4. I faced a major challenge when I mentioned all server addresses in my > client configuration. When I deployed a service from client as cluster > singleton, it got deployed on all nodes. > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
Re: What happens if Server node in a client-server gets down?
1. How does client re-connect to another server if I have mentioned only the address of leader aka oldest node in its configuration? 2. Suppose I have mentioned all server addresses in my client's configuration. What if I I need to add a new server node? Then I will need to restart the client again right? 3. Is it possible to connect client to a cluster without mentioning ip address of any of the nodes in the cluster in its configuration? 4. I faced a major challenge when I mentioned all server addresses in my client configuration. When I deployed a service from client as cluster singleton, it got deployed on all nodes. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
Re: What happens if Server node in a client-server gets down?
Hello! What is a leader node? Client will re-connect to a different server if current server is down. Regards, -- Ilya Kasnacheev вт, 16 окт. 2018 г. в 19:17, the_palakkaran : > Hi, > > I have a cluster of three nodes and a client that is connected to one of > the > node in the cluster. If this node gets down, then the client will throw > exception that cannot connect to the node. Is there a way to dynamically > attach my client to the leader node, means if the leader is down, the > client > gets automatically attached to the next leader? > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
What happens if Server node in a client-server gets down?
Hi, I have a cluster of three nodes and a client that is connected to one of the node in the cluster. If this node gets down, then the client will throw exception that cannot connect to the node. Is there a way to dynamically attach my client to the leader node, means if the leader is down, the client gets automatically attached to the next leader? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
