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  1. Core Server
  2. SERVER-24421

maxStalenessMS support in mongos

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Details

    • New Feature
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.3.9
    • Sharding
    • None
    • Fully Compatible
    • Sharding 16 (06/24/16), Sharding 17 (07/15/16), Sharding 18 (08/05/16)

    Description

      Support a new readPreference option:

      { ... fields ..., $readPreference: {mode: "nearest", maxStalenessMS: 30000}}
      

      See the soon-to-be-published Max Staleness spec and related changes to the Server Discovery And Monitoring and the Server Selection Specs for behavior details.

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              misha.tyulenev@mongodb.com Misha Tyulenev
              jesse@mongodb.com A. Jesse Jiryu Davis
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                Updated:
                Resolved: