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https://issues.apache.org/jira/browse/IGNITE-18241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Puchkovskiy updated IGNITE-18241:
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Description:
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
{{{}InternalLogicalTopologyService{}}}) instantiated by {{IgniteImpl}} and then
injected to both {{ClusterManagementGroupManager}} and an implementation of
{{{}LogicalTopologyService{}}}.
was:
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{}}}.
> 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
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 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
> {{{}InternalLogicalTopologyService{}}}) instantiated by {{IgniteImpl}} and
> then injected to both {{ClusterManagementGroupManager}} and an implementation
> of {{{}LogicalTopologyService{}}}.
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