[SERVER-59127] Remove the legacy version of configsvr_merge_chunk_command from master branch Created: 05/Aug/21  Updated: 29/Oct/23  Resolved: 14/Sep/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 5.1.0-rc0

Type: Improvement Priority: Minor - P4
Reporter: Paolo Polato Assignee: Paolo Polato
Resolution: Fixed Votes: 0
Labels: 5.0-cleanup, sharding-wfbf-day
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Sharding EMEA 2021-08-09, Sharding EMEA 2021-08-23, Sharding EMEA 2021-09-06, Sharding EMEA 2021-09-20
Participants:

 Description   

Part of the optimisations proposed by SERVER-56786 implied the creation of a new version of the config server command to mergeChunks, while also keeping the old one to ensure interoperability between nodes running different versions of MDB.

Now that v5.0 (which includes the changes introduced by SERVER-56786) has been released, the support to the legacy version of the command is no longer needed and the code can be cleaned up: more specifically, it is possible to remove

  • the function in charge of invoking the legacy CS command from the shard


 Comments   
Comment by Vivian Ge (Inactive) [ 06/Oct/21 ]

Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it’s been triggered. For more active release information, please keep an eye on #server-release. Thank you!

Comment by Githook User [ 14/Sep/21 ]

Author:

{'name': 'Paolo Polato', 'email': 'paolo.polato@mongodb.com', 'username': 'ppolato'}

Message: SERVER-59127 Remove the legacy configsvr_merge_chunk_command
Branch: master
https://github.com/mongodb/mongo/commit/a62d3df9220a0085b505d1f423c4fd8c75cb6ab2

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