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  1. Core Server
  2. SERVER-56152

SBE doesn't handle ExprMatchExpressionMatchesReturnsFalseOnException failpoint

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    • Type: Icon: Bug Bug
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
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    • Affects Version/s: None
    • Component/s: Query Execution
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    • Query Execution 2021-05-03

      In the classic engine the ExprMatchExpression has a special logic to tolerate DBExceptions when ExprMatchExpressionMatchesReturnsFalseOnException failpoint is on. 

      This failpoint is used by the fuzzer to mitigate false-positives failures as described here.

      There is no similar logic implemented in SBE, and as a result it causes certain queries to fail in the aggregation fuzzer.

      The issues was revealed while investigating this fuzzer failure.

            Assignee:
            eric.cox@mongodb.com Eric Cox (Inactive)
            Reporter:
            anton.korshunov@mongodb.com Anton Korshunov
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              Created:
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