[jira] [Created] (IGNITE-11395) GridAffinityAssignment should use list of node UUIDs instead of ClusterNodes

[Anton Vinogradov (Jira)]

Ilya Kasnacheev created IGNITE-11395:
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             Summary: GridAffinityAssignment should use list of node UUIDs instead of ClusterNodes
                 Key: IGNITE-11395
                 URL: https://issues.apache.org/jira/browse/IGNITE-11395
             Project: Ignite
          Issue Type: Bug
          Components: binary, compute
    Affects Versions: 2.7
            Reporter: Ilya Kasnacheev


GridAffinityAssignment and GridAffinityAssignmentV2 currently carry

    private List<List<ClusterNode>> assignment;

Those are fat objects since they contain node metrics. Nevertheless they get serialized and sent away when affinityCall() is performed.

We should make GridAffinityAssignmentV3 which will instead have

    private List<List<UUID>> assignment;



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