Denis Magda created IGNITE-3475:
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Summary: Topology aware IP finder
Key: IGNITE-3475
URL:
https://issues.apache.org/jira/browse/IGNITE-3475 Project: Ignite
Issue Type: Improvement
Reporter: Denis Magda
Assignee: Denis Magda
Quite often client nodes use {{TcpDiscoveryVmIpFinder}} with a predefined list of server nodes to which a client can connect to.
However during the client's lifetime it can face with the situation when all the server nodes that were listed in his {{TcpDiscoveryVmIpFinder}} are down and the client won't be able to re-connect to the rest of the server nodes that are live but not listed in client's IP finder.
It makes sense to update {{TcpDiscoveryVmIpFinder}} adding {{topologyAware}} property. If this property is set to {{true}} then the IP finder will listen to discovery updates and will add update its list of internal addresses with the newly arrived server nodes.
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