Roman Puchkovskiy created IGNITE-21068:
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             Summary: Ignite node must not communicate with a node removed from 
the Physical Topology
                 Key: IGNITE-21068
                 URL: https://issues.apache.org/jira/browse/IGNITE-21068
             Project: Ignite
          Issue Type: Improvement
            Reporter: Roman Puchkovskiy
             Fix For: 3.0.0-beta2


It is possible for a node to be considered DEAD due to a timeout (because it 
did not respond to a series of pings in a timely manner) even though the 
network channel is still operational. Currently, even after a nodes is removed 
from the Physical Topology, it can still send/receive messages.

This breaks an invariant that such a node must not be able to communicate with 
the cluster.



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