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  1. Core Server
  2. SERVER-97810

MergeSortStage should use RecordIdDeduplicator to track duplicate recordIds

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Query Execution
    • Fully Compatible
    • QE 2024-12-23

      When the dedup flag is set, MergeSortStage tracks the ids of the records that have been already seen. We should reduce the memory used to store duplicate records by using the RecordIdDeduplicator. 

            Assignee:
            foteini.alvanaki@mongodb.com Foteini Alvanaki
            Reporter:
            foteini.alvanaki@mongodb.com Foteini Alvanaki
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              Created:
              Updated:
              Resolved: