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  1. Core Server
  2. SERVER-47350

Reuse temporary data structures during index builds

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    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 4.7.0
    • None
    • None
    • None
    • Fully Compatible
    • Execution Team 2020-04-20

    Description

      We instantiate KeyStringSet and MultikeyPaths data structures for every document during index builds. We should be able to reuse these data structures by moving them to a higher level and clearing them between documents.

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            henrik.edin@mongodb.com Henrik Edin
            henrik.edin@mongodb.com Henrik Edin
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