Stop emitting migrateChunkToNewShard change event

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    • Type: Task
    • Resolution: Unresolved
    • Priority: Major - P3
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    • QE 2025-10-13
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      Currently migrateChunkToNewShard event is emitted by change stream from the shards to the router (ref), which is then later swallowed by ChangeStreamHandleTopologyChangeStage (ref).

      This event is not relevant starting from 4.2 as it is ignored, so we can safely avoid emitting it, even before making deprecating and removing change stream v1

            Assignee:
            Jan Steemann
            Reporter:
            Denis Grebennicov
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              Created:
              Updated: