Vyacheslav Koptilin created IGNITE-25460:
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Summary: Implement cluster topology metrics
Key: IGNITE-25460
URL: https://issues.apache.org/jira/browse/IGNITE-25460
Project: Ignite
Issue Type: Improvement
Components: metrics framework ai3
Reporter: Vyacheslav Koptilin
Assignee: Vyacheslav Koptilin
It makes sense to implement metrics to measure and check cluster topology.
It is proposed to add the following minimum set of metrics:
* clusterTag
* totalNodes (nodes/totalNumberOfNodes) - number of nodes in the logical
topology
* nodes - list of nodes, where the node is - [name, id, version, state -
online/offline] state is optional
* localNode - [name, id, version]
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