Roman Puchkovskiy created IGNITE-18241:
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Summary: Introduce support code for LogicalTopologyService
Key: IGNITE-18241
URL: https://issues.apache.org/jira/browse/IGNITE-18241
Project: Ignite
Issue Type: Improvement
Reporter: Roman Puchkovskiy
Assignee: Roman Puchkovskiy
Fix For: 3.0.0-beta2
In IGNITE-18085, we will need to have {{LogicalTopologyService}} that will be
used to get current topology (with version) and also subscribe to the topology
changes.
Currently, {{CmgRaftGroupListener}} uses its package local
{{RaftStorageManager}} to work with CMG-related storage, including operations
with logical topology. The {{RaftStorageManager}} is the code that will trigger
topology modification events, so it needs to either implement the public
interface, or be made available to the public interface implementation.
The idea is to create a new component (a suggested name is
{{{}CmgRaftStorageManager{}}}) instantiated by {{IgniteImpl}} and then injected
to both {{ClusterManagementGroupManager}} and an implementation of
{{{}LogicalTopologyService{}}}.
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