[DOCS-13375] Investigate changes in SERVER-45437: Add readHedgingMode serverParameter Created: 29/Jan/20  Updated: 13/Nov/23  Resolved: 05/Mar/20

Status: Closed
Project: Documentation
Component/s: manual
Affects Version/s: None
Fix Version/s: 4.3.4, Server_Docs_20231030, Server_Docs_20231106, Server_Docs_20231105, Server_Docs_20231113

Type: Task Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Kay Kim (Inactive)
Resolution: Fixed Votes: 0
Labels: docs-query
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-45437 Add readHedgingMode serverParameter Closed
Related
is related to DOCS-13369 Investigate changes in SERVER-45440: ... Closed
is related to DOCS-13429 Investigate changes in SERVER-46234: ... Closed
Participants:
Days since reply: 3 years, 48 weeks, 2 days ago
Epic Link: DOCS: 4.4 Server Release Work

 Description   

Description

Downstream Change Summary

This ticket added support for readHedgingMode serverParameter which disables hedging entirely when off.

Description of Linked Ticket

Add a new serverParameter "readHedgingMode" which when disabled causes us to ignore hedgeOptions inside the NetworkINterfaceTL.

Ignore in this case means that we should interpret the command as if those options were not passed.

Scope of changes

Impact to Other Docs

MVP (Work and Date)

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



 Comments   
Comment by Githook User [ 09/Mar/20 ]

Author:

{'username': 'kay-kim', 'name': 'Kay Kim', 'email': 'kay.kim@10gen.com'}

Message: DOCS-13375: tweak wording in read-pref-mechanics
Branch: master
https://github.com/mongodb/docs/commit/38be292f3f1caa2616e20487f0cfcc417230882f

Comment by Githook User [ 05/Mar/20 ]

Author:

{'name': 'Kay Kim', 'username': 'kay-kim', 'email': 'kay.kim@10gen.com'}

Message: DOCS-13369,DOCS-13375,DOCS-13429, DOCS-13487 hedged reads for nearest, readHedgingMode param, maxTimeMSForHedgedReads, serverStatus hedging metrics
Branch: master
https://github.com/mongodb/docs/commit/76c7fddf7e3a41454f4f90c3c9b6226f641333e3

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