cqf_parallel/groupby.js freezes with new cost model

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    • Type: Bug
    • Resolution: Gone away
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: None
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    • Query Optimization
    • QO 2023-05-15
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    • 3
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      groupby.js test freezes inside the the optimizer with the latest Cost Model. The work around is to set a smaller value to groupByStartupCost.

      Reproduction: remove the CostModel override in jstests/cqf_parallel/groupby.js and run the test 

       

       resmoke run --suites cqf_parallel jstests/cqf_parallel/groupby.js

            Assignee:
            [DO NOT USE] Backlog - Query Optimization
            Reporter:
            Alexander Ignatyev
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              Created:
              Updated:
              Resolved: