[SERVER-49914] Disable the TTL monitor for "<database>.system.resharding.*" namespaces Created: 25/Jul/20  Updated: 29/Oct/23  Resolved: 12/Aug/20

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.7.0

Type: Task Priority: Major - P3
Reporter: Max Hirschhorn Assignee: Haley Connelly
Resolution: Fixed Votes: 0
Labels: PM-234-M3, PM-234-T-data-clone, PM-234-T-oplog-apply
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Problem/Incident
Related
related to SERVER-51334 Primary must only permit creating tem... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding 2020-08-24
Participants:
Linked BF Score: 22

 Description   

Add case to this part of ttl.cpp to skip any TTL indexes found on "<database>.system.resharding.*" namespaces. The donor shard primary is responsible for performing the TTL deletions and reporting them to the recipient shard via its oplog entries. Consider adding a NamespaceString::isExemptedFromTTL() method to package up this special handling.



 Comments   
Comment by Githook User [ 12/Aug/20 ]

Author:

{'name': 'Haley Connelly', 'email': 'haley.connelly@mongodb.com', 'username': 'haleyConnelly'}

Message: SERVER-49914 Disable the TTL monitor for <database>.system.resharding.* namespaces
Branch: master
https://github.com/mongodb/mongo/commit/b018ba7b5bfeea26b1df08fc8bf78e9665718e92

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