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  1. Core Server
  2. SERVER-65669

$lookup/$project causes SIGABRT on 6.0.0-alpha

    • Type: Icon: Bug Bug
    • Resolution: Gone away
    • Priority: Icon: Blocker - P1 Blocker - P1
    • 6.0.0-rc0
    • Affects Version/s: None
    • Component/s: Query Execution
    • ALL
    • QE 2022-05-02

      Running a $lookup/$project aggregation causes an invariant failure in sbe_stage_builder.h on 6.0.0-alpha:

      {"t":{"$date":"2022-04-14T12:07:04.326-06:00"},"s":"F",  "c":"ASSERT",   "id":23079,   "ctx":"conn1","msg":"Invariant failure","attr":{"expr":"it != _slots.end()","file":"src/mongo/db/query/sbe_stage_builder.h","line":261}}
      

      This failure occurs on Linux, OSX, and Windows and is completely reproducible. This $lookup/$project query has been part of the .NET/C# driver test suite for many years and runs successfully on earlier server versions.

            Assignee:
            yoonsoo.kim@mongodb.com Yoon Soo Kim
            Reporter:
            james.kovacs@mongodb.com James Kovacs
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              Created:
              Updated:
              Resolved: