[infinispan-issues] [JBoss JIRA] (ISPN-8609) Hot Rod: share the server list globally during failover

[Radim Vansa (JIRA)]

Radim Vansa created ISPN-8609:
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             Summary: Hot Rod: share the server list globally during failover
                 Key: ISPN-8609
                 URL: https://issues.jboss.org/browse/ISPN-8609
             Project: Infinispan
          Issue Type: Enhancement
          Components: Remote Protocols
    Affects Versions: 9.2.0.Beta1
            Reporter: Radim Vansa


Right now we keep list separate topologies for each cache in TopologyInfo. Suppose we have an active cache (many requests going there) and inactive (request once in a couple of hours). During complete cluster update (when all old servers are stopped and new ones booted) the active cache will get the server list updated, but the inactive cache is not informed about this.

With current protocol we cannot piggyback information about server liveness and the cache might be just stopped - therefore we cannot simply remove the server from the other caches. 



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