[SERVER-73505] Add FCV checks in QueryAnalysisWriter and QueryAnalysisSampler Created: 31/Jan/23  Updated: 29/Oct/23  Resolved: 14/Apr/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.0.0-rc0

Type: Task Priority: Major - P3
Reporter: Israel Hsu Assignee: Israel Hsu
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Assigned Teams:
Sharding NYC
Backwards Compatibility: Fully Compatible
Backport Requested:
v7.0
Sprint: Sharding NYC 2023-03-06, Sharding NYC 2023-03-20, Sharding NYC 2023-04-03, Sharding NYC 2023-04-17
Participants:

 Description   

After the FCV has been downgraded, the QueryAnalysisWriter should not try to write the remaining sampled queries or diffs to the config.sampledQueries and config.sampledQueriesDiff collections. Similarly, after the FCV has been downgraded, the QueryAnalysisSampler should stop sending out the _refreshQueryAnalyzerConfiguration command to the config server.



 Comments   
Comment by Githook User [ 14/Apr/23 ]

Author:

{'name': 'Israel Hsu', 'email': 'israel.hsu@mongodb.com', 'username': 'israelhsu'}

Message: SERVER-73505 Add FCV checks in QueryAnalysisWriter and QueryAnalysisSampler
Branch: v7.0
https://github.com/mongodb/mongo/commit/ec012d44d76ddf84921850569196f632d7f58fbc

Comment by Israel Hsu [ 14/Apr/23 ]

Merging into v7.0

https://spruce.mongodb.com/commit-queue/643029ab2fbabefb8864c31a

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