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  1. Core Server
  2. SERVER-42529

KeyString getValueCopy should only allocate a buffer as large as the source buffer

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    • Type: Icon: Improvement Improvement
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
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    • Affects Version/s: None
    • Component/s: None
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    • Execution Team 2019-08-26

      KeyString getValueCopy uses a new BufBuilder, which allocates a 512 byte buffer by default. Making copies of KeyString could potentially introduce memory pressure by holding large buffers with unused data during index builds.

            Assignee:
            gregory.noma@mongodb.com Gregory Noma
            Reporter:
            louis.williams@mongodb.com Louis Williams
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