[SERVER-14154] Multi-threaded index creation Created: 04/Jun/14  Updated: 26/Jan/21  Resolved: 05/Jun/14

Status: Closed
Project: Core Server
Component/s: Index Maintenance
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Joanna Cheng Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Duplicate
duplicates SERVER-676 use multiple cores for index sort-phase Closed
Related
is related to SERVER-12309 Initial sync should build indexes whi... Closed
Participants:
Case:

 Description   

In addition to building indexes in parallel (as documented in SERVER-12309), it would be useful to have multi-threaded index builds.

In the scenario where there is one large index, building indexes in parallel won't help. The idea is to use all CPU threads on the system to speed up the index creation.



 Comments   
Comment by Thomas Rueckstiess [ 05/Jun/14 ]

I'll close this as duplicate of SERVER-676, which requests index builds across multiple cores.

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