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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