[SERVER-86245] Enable non-correlated pipeline prefix cache for $searchMeta in $lookup Created: 05/Feb/24  Updated: 05/Feb/24

Status: Needs Scheduling
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Erin Zhu Assignee: Backlog - Query Integration
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Query Integration
Participants:

 Description   

The cache for lookup can be enabled for $searchMeta. For standalone instances, this can be done similarly to the enablement of the cache for $search in SERVER-63816, by allowing the $searchMeta stage to bypass the NOT_SUPPORTED check. The sharded scenario doesn't work with just that change and seems to be more complicated. 


Generated at Thu Feb 08 06:59:45 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.