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  1. Documentation
  2. DOCS-13429

Investigate changes in SERVER-46234: Remove the code for computing hedging delay and add maxTimeMSForHedgedReads serverParameter

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    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.3.4
    • manual

    Description

      Description

      Downstream Change Summary

      We recently decided to always hedge immediately (never stagger) and set a configurable maxTimeMS on the hedged read. This ticket added support for "maxTimeMSForHedgedReads" runtime server parameter.

      Description of Linked Ticket

      We decided to never do staggering, so the related code should be removed. We now always hedge, immediately, and set a configurable maxTimeMS on the hedged read.

      Scope of changes

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      Resources (Scope or Design Docs, Invision, etc.)

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              kay.kim@mongodb.com Kay Kim (Inactive)
              backlog-server-pm Backlog - Core Eng Program Management Team
              Kay Kim Kay Kim (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:
                2 years, 11 weeks, 6 days ago