[SERVER-67400] Create ShardVersion type Created: 21/Jun/22  Updated: 29/Oct/23  Resolved: 29/Jul/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 6.1.0-rc0

Type: Task Priority: Major - P3
Reporter: Allison Easton Assignee: Allison Easton
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Sharding EMEA 2022-06-27, Sharding EMEA 2022-07-11, Sharding EMEA 2022-07-25, Sharding EMEA 2022-08-08
Participants:

 Description   

With the introduction of the global indexes, we will be adding an index component to the shard versioning protocol. Because we will be maintaining 2 caches (one for placement and one for indexes), the index component does not need to be in the chunk version. Instead, we should create a ShardVersion class which is used for network requests and for the shard versioning protocol which contains the collection generation, the index version, and the chunk version.



 Comments   
Comment by Githook User [ 29/Jul/22 ]

Author:

{'name': 'Allison Easton', 'email': 'allison.easton@mongodb.com', 'username': 'allisoneaston'}

Message: SERVER-67400 Create ShardVersion type
Branch: master
https://github.com/mongodb/mongo/commit/87df071285348663b750172dc6979f4cb28b5508

Comment by Githook User [ 21/Jun/22 ]

Author:

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

Message: SERVER-67400 Introduce a CollectionPlacement component of the collection version
Branch: master
https://github.com/mongodb/mongo/commit/b11292a5e8ee11f3302636f9ba80b33876fbfa94

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