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  1. Core Server
  2. SERVER-71243

Extend CostModel Coefficients with startup costs for individual ABT Nodes

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 6.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Fully Compatible
    • QO 2022-11-28

      Add the fields in `cost_model.idl`, use them in `cost_estimator.cpp` and fix initialize function in `cost_model_manager.cpp` (use current startupCost as default for them).

            Assignee:
            ruoxin.xu@mongodb.com Ruoxin Xu
            Reporter:
            alexander.ignatyev@mongodb.com Alexander Ignatyev
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              Created:
              Updated:
              Resolved: