[DOCS-15129] [Server] Investigate changes in SERVER-63841: Disable metric indexes on 5.3 Created: 24/Feb/22  Updated: 22/Jan/24

Status: Backlog
Project: Documentation
Component/s: manual, Server
Affects Version/s: None
Fix Version/s: 5.3.0-rc2, 6.0.0-rc0

Type: Task Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: backlog, request
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-63841 Disable metric indexes Closed
Related
related to DOCS-15130 [Server] Backport [v5.3] Disable metr... Closed
Participants:
Days since reply: 1 year, 45 weeks, 2 days ago
Epic Link: DOCSP-19447

 Description   
Original Downstream Change Summary

Any 5.3 features from PM-2189 or PM-2232 that we documented, will not be in 5.3 after all. This includes:

  • Changes to createIndex on time-series collections.
  • Changes to $geoNear.
  • Changes to partial indexes.

Some or all of these features may come out in 6.0, or a later version.

Description of Linked Ticket

Our initial performance tests for this feature (indexes on metric fields, for time-series) show that it can actually hurt performance in many cases, so we should disable it until we can better understand the problem and improve it.



 Comments   
Comment by Jess Mokrzecki [ 28/Mar/22 ]

Fix Version updated for upstream SERVER-63841:
6.0.0-rc0, 5.3.0-rc2

Comment by Jess Mokrzecki [ 28/Mar/22 ]

Fix Version updated for upstream SERVER-63841:
6.0.0, 6.0.0-rc0, 5.3.0-rc2

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