[SERVER-13325] Allow page fault of updated indexes to happen outside of locks Created: 24/Mar/14  Updated: 06/Dec/22  Resolved: 01/Feb/16

Status: Closed
Project: Core Server
Component/s: Concurrency, Write Ops
Affects Version/s: 2.5.5
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Scott Hernandez (Inactive) Assignee: Backlog - Storage Execution Team
Resolution: Won't Fix Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Storage Execution
Participants:

 Description   

Currently updates do not try to ensure that any updated indexes, or more specifically the parts we need to write to, are in memory before writing the update.

With the change of not using PageFaultExceptions there is no longer a way to communicate this information up or down the layers to handle page faults from index pages. While some of the indexes could be covered by the query side, that can only include the indexes being used by the query system.


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