[SERVER-58322] Perform aggregate on buckets collection for time-series deletes on measurements Created: 07/Jul/21  Updated: 06/Dec/22  Resolved: 31/Aug/21

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

Type: Task Priority: Major - P3
Reporter: Gregory Noma Assignee: Backlog - Storage Execution Team
Resolution: Won't Do Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-58332 pipeline MemoryUsageTracker: change S... Closed
is related to SERVER-58897 Extend aggregate on buckets collectio... Closed
Assigned Teams:
Storage Execution
Participants:

 Description   

If a delete on a time-series collection queries on not only the metaField, we perform an aggregation in order to determine the matching documents.

The Pipeline class may be useful for this. Here is an example usage.



 Comments   
Comment by Githook User [ 08/Jul/21 ]

Just a note to future archaeologists that commit 11b4bd0749 was committed with this ticket as its description, but it was meant to fix SERVER-58332.

Author:

{'name': 'Billy Donahue', 'email': 'billy.donahue@mongodb.com', 'username': 'BillyDonahue'}

Message: SERVER-58322 memory_usage_tracker: switch to node_hash_map for stable pointers
Branch: master
https://github.com/mongodb/mongo/commit/11b4bd0749384cc3097bce7bf75d3e39768a2a1f

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