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Type: Task
Resolution: Done
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: Upgrade/Downgrade
Labels:
None

Assigned Teams:

Sharding
Sprint:
Sharding 2020-03-23

The following tasks need to be completed once we branch for 4.6:

1. Create a list of tickets with code and tests to remove, add them to the 4.6 Upgrade/Downgrade Epic, and mark them as "is depended on by" this ticket. This will assist the Upgrade/Downgrade team in tracking progress. If there is an insufficient amount of work to warrant multiple tickets, then the work can be done under this ticket directly.

2. Complete all necessary tickets promptly.

3. Create a ticket identifying Sharding-related generic upgrade/downgrade references that the Upgrade/Downgrade team should update now that the 4.2-dependent references have been removed.

depends on

SERVER-44787 [resumable rangedeleter] Make migrationId in StartChunkCloneRequest non-optional after 4.4 release

Closed

SERVER-45993 [resumable rangedeleter] Remove code in migration tests that caters to 4.2 binaries

Closed

SERVER-44034 [refine shard key] Remove refineCollectionShardKey and config chunks and tags upgrade/downgrade code when 4.4 becomes last stable

Closed

SERVER-44236 [database versioning] Delete database versioning code that is for backwards compatibility with 4.2

Closed

SERVER-45017 [correct indexes] Remove index commands upgrade/downgrade code when 4.4 becomes last stable

Closed

SERVER-45194 [resumable rangedeleter] CommitChunkMigrationRequest should require the ChunkType to contain a ChunkVersion once v4.4 is last stable

Closed

SERVER-46828 [finer-grained ssv] Remove FCV-dependent checks from finer-grained stale shard version code

Closed

SERVER-46830 [cluster-wide read/write concern] Remove FCV-dependent code for cluster read/write concern project

Closed

SERVER-46833 Remove FCV-dependent code related to the Resumable Range Deleter Project

Closed

SERVER-46835 [collection creation in txns] Remove FCV branches related to deleting the config server implicit collection creation loop

Closed

SERVER-46836 [database versioning] Remove FCV-dependent code related to renaming cloneCatalogData and movePrimary

Closed

SERVER-46838 [generic] Update last_stable_mongos_commands.js to reflect the 4.5-branched codebase state

Closed

(7 depends on)

Assignee:: [DO NOT USE] Backlog - Sharding Team

Reporter:: Jason Chan

Participants:: [DO NOT USE] Backlog - Sharding Team, Jason Chan, Max Hirschhorn

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: Feb 14 2020 03:51:25 PM UTC

Updated:: Dec 06 2022 02:35:48 AM UTC

Resolved:: May 11 2020 04:40:48 PM UTC

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