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Type: Improvement
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 4.1 Desired, 7.1.0-rc0
Affects Version/s: 4.0.0-rc0
Component/s: Sharding
Labels:

Assigned Teams:

Sharding EMEA
Backwards Compatibility:
Fully Compatible
Sprint:
Sharding EMEA 2023-05-29
Confidence Status:
None
Work Order:
3
CAR Domain/s:
None

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name(s):
None
Goal Link:
None

This will stress-test the NamespaceSerializer, because these were the tests that were failing due to too much contention on the distlock before.

https://github.com/mongodb/mongo/blame/r4.0.0-rc0/jstests/concurrency/fsm_workloads/drop_collection.js#L39-L47

https://github.com/mongodb/mongo/blame/r4.0.0-rc0/jstests/concurrency/fsm_workloads/view_catalog.js#L82-L98

https://github.com/mongodb/mongo/blame/r4.0.0-rc0/jstests/concurrency/fsm_workloads/view_catalog_cycle_with_drop.js#L100-L118

related to

SERVER-31567 reduce number of threads and iterations in drop_collection.js to 5 threads, 5 iterations

Closed

SERVER-33639 Concurrent writes against non-existent database can fail due to distlock acquisition timeout at `createDatabase` time

Closed

SERVER-33516 make _configsvrCreateCommand take the database distlock to prevent concurrent movePrimary

Closed

Assignee:: Pol Pinol
Reporter:: Esha Maharishi (Inactive)
Participants:: Esha Maharishi, Githook User, Pol Pinol
Votes:: 0 Vote for this issue
Watchers:: 4 Start watching this issue

Created:: May 25 2018 02:45:26 PM UTC
Updated:: Oct 29 2023 10:31:25 PM UTC
Resolved:: May 19 2023 10:36:27 AM UTC
Confidence Status Last Update:: 18/May/23 11:33 AM