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  1. Core Server
  2. SERVER-38974

How to force a mongodb mapreduce query to use a specific index (similar to '$hint')?

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    • Question
    • Status: Closed
    • Major - P3
    • Resolution: Duplicate
    • 4.0.5
    • None
    • None
    • Triage

    Description

      Hi,

      we run thousands of mapreduce jobs in mongodb every day. Unfortunately mongodb sometimes uses the wrong index to perform these.

      Is there any way to pass a '$hint' flag to a mapreduce query ?

      Thanks
       

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              backlog-server-triage Backlog - Triage Team
              rswem RS
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