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Posted to issues@ignite.apache.org by "Kirill Gusakov (Jira)" <ji...@apache.org> on 2023/05/12 14:03:00 UTC

[jira] [Created] (IGNITE-19471) Move changePeers logic to PrimaryReplica

Kirill Gusakov created IGNITE-19471:
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             Summary: Move changePeers logic to PrimaryReplica
                 Key: IGNITE-19471
                 URL: https://issues.apache.org/jira/browse/IGNITE-19471
             Project: Ignite
          Issue Type: Task
            Reporter: Kirill Gusakov


Algorithm:
 * TableManager receives the pending keys update inside the pending keys listener: TableManager check if the current node is a leader of partition and send the RebalanceRequest to PrimaryReplica throight ReplicaService (TODO: do we have an ability to send the message to PrimaryReplica directly?)
 * PrimaryReplica receives this message and initiate the changePeers command to the leader of RAFT group (TODO: should this call be protected by the leaderTerm as the current call inside the TableManager?)

Other scenarios:
 * onLeadeElected event RebalanceRaftGroupEventsListener must send the RebalanceRequest message to PrimaryReplica instead of direct call of changePeersAsync
 * onReconfigurationError event listener RebalanceRaftGroupEventsListener must send the RebalanceRequest also.



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