[SERVER-28284] Use temp collection for renaming collection across dbs Created: 13/Mar/17  Updated: 06/Dec/17  Resolved: 21/Apr/17

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: None
Fix Version/s: 3.5.7

Type: Bug Priority: Major - P3
Reporter: Geert Bosch Assignee: Geert Bosch
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Operating System: ALL
Sprint: Storage 2017-05-08
Participants:

 Description   

Currently renaming across databases does not use a temporary collection, so on a crash/restart a duplicate collection exists. This would cause inconsistency between replica-set nodes.

See here


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