I've been doing some research for enhancement of in-house Discovery Service on my project. We have a number of nodes in a cluster accountable for discovery service, higly available. In order to get access to some service each client app sends a multicast message to all these nodes in the cluster. All nodes respond to a client and the very first response defines a particular node for further work. This is an overhead and I'm thinking of using some kind of leader election algorithm where only a single leader responds to clients. Is it reasonable to use such an algorithm for this task?
Discovery service and Leader election algorithm
583 Views Asked by Ivan Voroshilin At
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I think what you are trying to do is load balance across multiple machines where in any machine can handle the requests. Leader selection etc seems a overhead. Probably a loadbalancer can solve the issue.