[SERVER-43918] Upgrade/downgrade process for compound hashed shard keys Created: 09/Oct/19  Updated: 29/Oct/23  Resolved: 17/Jan/20

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.3.3

Type: Task Priority: Major - P3
Reporter: Bernard Gorman Assignee: Arun Banala
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-43916 Support presplitting compound hashed-... Closed
depends on SERVER-43917 Support pre-splitting compound hashed... Closed
is depended on by SERVER-45234 Update error messages on 4.2 mongos a... Closed
Documented
is documented by DOCS-13356 Investigate changes in SERVER-43918: ... Closed
Backwards Compatibility: Major Change
Sprint: Query 2019-12-16, Query 2019-12-30, Query 2020-01-13, Query 2020-01-27
Participants:

 Description   

As distinct from SERVER-43913, this should test the behaviour of compound hashed shard keys in a mixed-version cluster.



 Comments   
Comment by Githook User [ 21/Jan/20 ]

Author:

{'username': 'banarun', 'name': 'Arun Banala', 'email': 'arun.banala@mongodb.com'}

Message: SERVER-43918 Fix 'compound_hashed_shard_key.js' test flakiness
Branch: master
https://github.com/mongodb/mongo/commit/b5cb09ec2f7baef7d8ec776815754f5e6e6d459a

Comment by Githook User [ 17/Jan/20 ]

Author:

{'username': 'banarun', 'name': 'banarun', 'email': 'arun.banala@mongodb.com'}

Message: SERVER-43918 Upgrade/downgrade process for compound hashed shard keys

create mode 100644 jstests/multiVersion/compound_hashed_shard_key.js
Branch: master
https://github.com/mongodb/mongo/commit/440164e31db3547b892d8d11d8623d48de654964

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