[SERVER-37865] Add mechanism to throttle writes on the primary Created: 01/Nov/18  Updated: 06/Dec/22  Resolved: 11/Feb/19

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

Type: Task Priority: Major - P3
Reporter: Maria van Keulen Assignee: Backlog - Storage Execution Team
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
duplicates SERVER-39494 Clean up chosen Flow Control POC Closed
Assigned Teams:
Storage Execution
Sprint: Storage NYC 2019-03-11
Participants:

 Description   

The Replica Set Flow Control mechanism throttles writes on the primary by a combination of adding sleeps during write operations before the global lock is acquired, and promoting writes to w:majority. This throttling mechanism aims to keep the majority commit point lag less than or equal to a configured maximum. The default value for this maximum lag is 10 seconds. The mechanism is enabled by default.



 Comments   
Comment by Maria van Keulen [ 11/Feb/19 ]

Closing this umbrella ticket in favor of a new umbrella ticket: SERVER-39494.

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