[SERVER-62684] Get rid of usages of ChunkVersion::epoch() Created: 16/Jan/22  Updated: 29/Oct/23  Resolved: 19/Jan/22

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 5.3.0

Type: Improvement Priority: Major - P3
Reporter: Kaloian Manassiev Assignee: Kaloian Manassiev
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Problem/Incident
causes SERVER-64199 Routing performance benchmarks use de... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding EMEA 2022-01-24
Participants:
Linked BF Score: 22

 Description   

As of FCV 5.0, all Database and Collection entries now contain a Timestamp entry, which takes the responsibilities of the former Epoch. As a result of this, we can stop relying on Epoch internally in the code and in 6.1 we can throw out the Epoch field entirely.



 Comments   
Comment by Githook User [ 19/Jan/22 ]

Author:

{'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}

Message: SERVER-62684 Get rid of unnecessary usages of ChunkVersion::epoch()
Branch: master
https://github.com/mongodb/mongo/commit/62f96c0a43ff3fe2cd900315662e6aa972589533

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