[SERVER-50934] Create concurrency suite that does tenant migrations in the background Created: 14/Sep/20  Updated: 06/Dec/22  Resolved: 04/Jan/21

Status: Closed
Project: Core Server
Component/s: Replication, Testing Infrastructure
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: Judah Schvimer Assignee: Backlog - Replication Team
Resolution: Won't Fix Votes: 0
Labels: pm-1791_polish
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-50935 Expand dbhash checks to ensure two re... Closed
is related to SERVER-50496 [passthrough suite] Make tenant_migra... Closed
is related to SERVER-50933 Create a jstestfuzz concurrent replic... Closed
Assigned Teams:
Replication
Participants:

 Description   

This is ideally a small extension to SERVER-50496 and SERVER-50933. I don't expect user operation concurrency to be very relevant to tenant migrations though, so this may not even be valuable.



 Comments   
Comment by Esha Maharishi (Inactive) [ 14/Sep/20 ]

I think it's high value despite the fuzzer concurrency suite since it might show us cases where tenant migrations are not transparent to an application.

However, I think it might be worth using a real Atlas proxy to avoid implementing a lot of the proxy logic ourselves, so would be fine with waiting a while to do this depending on the timeline for using a real Atlas proxy in Evergreen.

Comment by Judah Schvimer [ 14/Sep/20 ]

esha.maharishi, what do you think of the value here? robert.guo, what do you think of the difficulty/value here once we're already doing the linked tickets?

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