[SERVER-48697] Create new index base on existing ones Created: 10/Jun/20  Updated: 10/Jun/20  Resolved: 10/Jun/20

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

Type: Question Priority: Major - P3
Reporter: Martin Poitras Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
duplicates SERVER-36202 when creating new index, use existing... Closed
Participants:

 Description   

I created an index on a field "statusCode" which has completed.

Now I want to create a partial index on a field "method" where the statusCode is greater than 299. If I start this index creation it will perform a collection scan. Why it does not reuse the existing index to speedup the index creation?

My collection is so big it has an impact on performance and can take days.

Could this be a feature improvement?

 



 Comments   
Comment by Louis Williams [ 10/Jun/20 ]

Hi m.martin.poitras@gmail.com, thanks for filing this ticket. It appears to be a duplicate of SERVER-36202, so I'm going to close this ticket.

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