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  1. Core Server
  2. SERVER-36388

inMemory storage engines should not set allowDiskUse for external sorts

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    • Icon: Improvement Improvement
    • Resolution: Works as Designed
    • Icon: Major - P3 Major - P3
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    • Querying, Storage
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    Description

      Currently, the external sorter is used by foreground index builds and several aggregation stages. The use of the external sorter ignores whether the storage engine is "in memory", which means that by default the external sorter will spill to disk even when using an inMemory storage engine.

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            asya.kamsky@mongodb.com Asya Kamsky
            milkie@mongodb.com Eric Milkie
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