[DOCS-12032] Docs for SERVER-36278: Remove the 1KB index key size limit Created: 06/Sep/18  Updated: 13/Nov/23  Resolved: 10/Oct/18

Status: Closed
Project: Documentation
Component/s: manual, Server
Affects Version/s: None
Fix Version/s: 4.1.3, Server_Docs_20231030, Server_Docs_20231106, Server_Docs_20231105, Server_Docs_20231113

Type: Task Priority: Major - P3
Reporter: Kay Kim (Inactive) Assignee: Kay Kim (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-36278 Remove the 1KB index key size limit Closed
Duplicate
Related
related to DOCS-11942 Docs for SERVER-36329: Deprecate fail... Closed
Participants:
Days since reply: 5 years, 17 weeks, 6 days ago
Epic Link: DOCS: 4.2 Server/Tools

 Description   

Description

Description:

Remove any documentation about the 1KB index key size limit.

Engineering Ticket Description:

Use the FCV mechanisms to guard the feature of unlimited index key. Things to remove include:

  1. The hardcoded size limits in the SortedDataInterface of each storage engine (wiredtiger_index.cpp, mobile_index.cpp, ephemeral_for_test_btree_impl.cpp)
  2. The hardcoded size limit for KeyString (key_string.h)
  3. The hardcoded size limit in index validations (record_store_validate_adaptor.cpp)

Scope of changes

Add blurb that only for 4.2 fcv or greater.

  • limits page
  • 4.2 & 4.2 compatibility
  • 4.2downgrade

Impact to Other Docs

MVP (Work and Date)

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



 Comments   
Comment by Githook User [ 11/Oct/18 ]

Author:

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

Message: DOCS-12032,DOCS-11942: index key limit fcv4.2 part2
Branch: master
https://github.com/mongodb/docs/commit/d98f9d1e708dcb970861cf323be04f2975bf4993

Comment by Githook User [ 10/Oct/18 ]

Author:

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

Message: DOCS-12032,DOCS-11942: index key limit fcv4.2
Branch: master
https://github.com/mongodb/docs/commit/d04f90e582eefcaa458ecf5ab7f4495a11231c41

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