[SERVER-53287] Improve cluster/mongos health observability Created: 08/Dec/20  Updated: 30/Jun/23  Resolved: 08/Sep/21

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

Type: Improvement Priority: Major - P3
Reporter: Garaudy Etienne Assignee: [DO NOT USE] Backlog - Sharding Team
Resolution: Duplicate Votes: 2
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by DRIVERS-1571 Direct read/write retries to another ... Implementing
Related
is related to SERVER-43375 MongoS should differentiate between t... Closed
Assigned Teams:
Sharding
Participants:
Case:

 Description   
  • We want to improve health observability of sharded clusters so that:
  • We can know, for instance, when a mongos is not capable of taking on more work or having connection issues (whether temporary network or authentication, or other types)
  • We can re-route work appropriately, proactively
  • We can simplify driver logic on retries for mongos

 



 Comments   
Comment by Garaudy Etienne [ 15/Jul/21 ]

yes

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