[SERVER-42473] Create concurrency workload to validate current cleanupOrphaned command and range deleter Created: 29/Jul/19  Updated: 29/Oct/23  Resolved: 29/Aug/19

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.3.1

Type: Task Priority: Major - P3
Reporter: Matthew Saltz (Inactive) Assignee: Alexander Taskov (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-42352 cleanupOrphaned does not respect migr... Closed
is depended on by SERVER-42360 cleanupOrphaned does not work properl... Closed
Problem/Incident
Related
related to SERVER-42352 cleanupOrphaned does not respect migr... Closed
related to SERVER-42360 cleanupOrphaned does not work properl... Closed
related to SERVER-42192 Write a concurrency workload to test ... Closed
related to SERVER-43107 Disable random chunk migration failpo... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding 2019-08-12, Sharding 2019-08-26, Sharding 2019-09-09
Participants:
Linked BF Score: 8

 Description   

Recently, we found several bugs in cleanupOrphaned through code inspection. Prior to fixing those bugs, it would be useful to write a concurrency test which tested cleanupOrphaned, migrations, and failovers together to see if any of those bugs could have been uncovered that way. Furthermore, we should try to ensure that there are no other bugs lurking before we proceed with fixes for the known bugs. This will also be a good precursor to SERVER-42192 which will add a concurrency workload to test the resumable range deleter.



 Comments   
Comment by Githook User [ 29/Aug/19 ]

Author:

{'name': 'Alex Taskov', 'username': 'alextaskov', 'email': 'alex.taskov@mongodb.com'}

Message: SERVER-42473 Create concurrency workload to validate current cleanupOrphaned command and range deleter
Branch: master
https://github.com/mongodb/mongo/commit/30f39cccb6b25a42cb378a1003e6c8102880ec0d

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