[SERVER-60154] Tests can run full validation concurrently with tenant migration or chunk migration Created: 22/Sep/21  Updated: 29/Oct/23  Resolved: 28/Sep/21

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

Type: Bug Priority: Major - P3
Reporter: Gregory Noma Assignee: Ian Boros
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Related
related to SERVER-60006 Investigate throwing WriteConflictExc... Closed
is related to SERVER-63945 test_resharding_test_fixture_shutdown... Closed
is related to SERVER-63946 tenant_migration_donor_resume_on_step... Closed
Backwards Compatibility: Fully Compatible
Operating System: ALL
Sprint: Execution Team 2021-10-04
Participants:
Linked BF Score: 27

 Description   

With lock-free reads and SBE, it is now possible for operations to fail due to a concurrent full validation. Usually our tests don't run full validation on a collection concurrently with other operations, but certain suites can do this with a concurrent tenant migration or chunk migration. This results in a failure of the operation that is not expected by the test, but is expected behavior.

There are a couple of possible cases here:



 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 [ 28/Sep/21 ]

Author:

{'name': 'Ian Boros', 'email': 'ian.boros@mongodb.com', 'username': 'borosaurus'}

Message: SERVER-60154 Relax testing to accommodate full validation failing ongoing queries
Branch: master
https://github.com/mongodb/mongo/commit/78ef9784e77a2411e8aa2b582bc80033f0f36228

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