[SERVER-57686] We need test coverage that runs resharding in the face of elections Created: 14/Jun/21  Updated: 29/Oct/23  Resolved: 03/Nov/21

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 5.2.0, 5.0.5, 5.1.1

Type: Improvement Priority: Major - P3
Reporter: Lamont Nelson Assignee: Luis Osta (Inactive)
Resolution: Fixed Votes: 0
Labels: pm-234-testing
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
depends on SERVER-60775 PrimaryOnlyService won't wait for pri... Backlog
depends on SERVER-58407 Resharding components do not retry on... Closed
depends on SERVER-60774 Resharding may apply through reshardF... Closed
depends on SERVER-60858 _configsvrReshardCollection command w... Closed
depends on SERVER-60859 ReshardingCoordinator waits on _canEn... Closed
depends on SERVER-61052 Resharding Donor & Recipient's Coordi... Closed
Related
related to SERVER-60860 ReshardingCollectionCloner uses prima... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v5.1, v5.0
Sprint: Sharding 2021-07-12, Sharding 2021-07-26, Sharding 2021-08-09, Sharding 2021-10-18, Sharding 2021-11-01, Sharding 2021-11-15
Participants:
Story Points: 2

 Description   
  • Resharding should run while having config and data nodes stepdown & stepup periodically.
  • This will require the resharding operation to run for a long enough time to accommodate multiple elections.


 Comments   
Comment by Luis Osta (Inactive) [ 09/Nov/21 ]

The 5.1 backport was completed accidentally as part of the 5.1 backport to SERVER-58343

Author:

{'name': 'Luis Osta', 'email': 'luis.osta@mongodb.com', 'username': 'LuisOsta'}

Message: SERVER-58343 Re-enable 'reshard_collection_failover_shutdown_basic.js' test
Branch: v5.1
https://github.com/mongodb/mongo/commit/733683170e203c8f1679838da95b6e7e9e43b80e

Comment by Githook User [ 04/Nov/21 ]

Author:

{'name': 'Luis Osta', 'email': 'luis.osta@mongodb.com', 'username': 'LuisOsta'}

Message: SERVER-57686 Create concurrency test for inserts during reshardCollection
Branch: v5.0
https://github.com/mongodb/mongo/commit/70bf440ea4967e8c1ea67daf8dd2d4f36beea41f

Comment by Githook User [ 03/Nov/21 ]

Author:

{'name': 'Luis Osta', 'email': 'luis.osta@mongodb.com', 'username': 'LuisOsta'}

Message: SERVER-57686 Create concurrency test for inserts during reshardCollection
Branch: master
https://github.com/mongodb/mongo/commit/6385224862d53c94235a006547a4eb9e77f990a8

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