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  1. Core Server
  2. SERVER-55622

[SBE] Reimplement BSONElementHasher using SBE values

    • Type: Icon: Bug Bug
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Query Execution
    • Query Execution
    • ALL

      When computing a hash value inside SBE we call BSONElementHasher in order to be compatible with other parts of the system (e.g. sharding).

      However, that computation may be expensive as we roundtrip through BSONObj. That's rather undesirable.

            Assignee:
            backlog-query-execution [DO NOT USE] Backlog - Query Execution
            Reporter:
            martin.neupauer@mongodb.com Martin Neupauer
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              Created:
              Updated: