[SERVER-51454] operationProfiling.filter config option rejects agg expressions Created: 09/Oct/20  Updated: 29/Oct/23  Resolved: 20/Oct/20

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 4.9.0, 4.4.3

Type: Bug Priority: Major - P3
Reporter: David Percy Assignee: David Percy
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
Problem/Incident
causes SERVER-54192 Each query parser initializer set sho... Closed
Backwards Compatibility: Fully Compatible
Operating System: ALL
Backport Requested:
v4.8, v4.7, v4.4
Sprint: Query 2020-10-19, Query 2020-11-02
Participants:

 Description   

For example, this mongod.conf fails to parse:

operationProfiling.filter: "{$sampleRate: 0.01}"

"Failed to parse option operationProfiling.filter: Unrecognized expression '$lt'"

But it's a valid filter, and the profile command accepts it. It looks like we are parsing this option before the map of aggregation expression parsers is populated.



 Comments   
Comment by Githook User [ 20/Nov/20 ]

Author:

{'name': 'David Percy', 'email': 'david.percy@mongodb.com', 'username': 'dpercy'}

Message: SERVER-51454 Ensure agg parser is initialized before defaultProfileFilter
Branch: v4.4
https://github.com/mongodb/mongo/commit/3637210a683c8f264c334efd246228d217508cd1

Comment by Githook User [ 20/Oct/20 ]

Author:

{'name': 'David Percy', 'email': 'david.percy@mongodb.com', 'username': 'dpercy'}

Message: SERVER-51454 Ensure agg parser is initialized before defaultProfileFilter
Branch: master
https://github.com/mongodb/mongo/commit/730ce7c29821f30b6a6b9a146942d41a2450caf3

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