Vladislav Pyatkov created IGNITE-27154:
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Summary: Extend topology-aware RAFT client
Key: IGNITE-27154
URL: https://issues.apache.org/jira/browse/IGNITE-27154
Project: Ignite
Issue Type: Improvement
Components: cmg ai3
Reporter: Vladislav Pyatkov
h3. Motivation
A topology-aware RAFT client can subscribe to the leader appearance. It is a
way to know when a RAFT group is ready to apply any command. Currently we can
create the client over the logical topology, but in some cases we have to know
about group availability before the logical topology is formed (for CMG).
h3. Implementation notes
It is possible to implement it in one class if we have the base interface for
both topology listeners (LogicalTopologyEventListener and TopologyEventHandler).
h3. Definition of done
Topology-aware RAFT clients can rely on physical or logical topology.
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