[DOCS-14550] [Server] Update semantics for server status's opWriteConcernCounters Created: 09/Jun/21  Updated: 13/Nov/23  Resolved: 07/Oct/22

Status: Closed
Project: Documentation
Component/s: Server
Affects Version/s: None
Fix Version/s: 5.0.0-rc2, 5.1.0-rc0, Server_Docs_20231030, Server_Docs_20231106, Server_Docs_20231105, Server_Docs_20231113

Type: Task Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Dave Cuthbert (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
backported by DOCS-14552 [BACKPORT] [v5.0] Update semantics fo... Closed
Documented
documents SERVER-56861 Update semantics for server status's ... Closed
Participants:
Days since reply: 1 year, 8 weeks, 2 days ago
Epic Link: DOCSP-14300
Story Points: 3

 Description   

From: : Investigate changes in SERVER-56861

--------

Description

Downstream Change Summary

We have added a new section "noneInfo" in our serverStatus.opWriteConcernCounters metrics.

Description of Linked Ticket

null

Scope of changes

Impact to Other Docs

MVP (Work and Date)

Resources (Scope or Design Docs, Invision, etc.)



 Comments   
Comment by Githook User [ 12/Dec/22 ]

Author:

{'name': 'Dave Cuthbert', 'email': '69165704+davemungo@users.noreply.github.com', 'username': 'davemungo'}

Message: DOCS-14550-BACKPORT (#1981)
Branch: indexes-refactor
https://github.com/10gen/docs-mongodb-internal/commit/7a9032a4933ec7e165129f9e0d05b73716ce6485

Comment by Githook User [ 07/Oct/22 ]

Author:

{'name': 'Dave Cuthbert', 'email': '69165704+davemungo@users.noreply.github.com', 'username': 'davemungo'}

Message: DOCS-14550-BACKPORT (#1982)
Branch: v6.0
https://github.com/10gen/docs-mongodb-internal/commit/f0c91b16bbe5651026d3f77b3d25dc624fa1bebb

Comment by Githook User [ 07/Oct/22 ]

Author:

{'name': 'Dave Cuthbert', 'email': '69165704+davemungo@users.noreply.github.com', 'username': 'davemungo'}

Message: DOCS-14550-BACKPORT (#1981)
Branch: master
https://github.com/10gen/docs-mongodb-internal/commit/7a9032a4933ec7e165129f9e0d05b73716ce6485

Comment by Githook User [ 07/Oct/22 ]

Author:

{'name': 'Dave Cuthbert', 'email': '69165704+davemungo@users.noreply.github.com', 'username': 'davemungo'}

Message: DOCS-14550 serverStatus opWriteCounters (#1903)

  • Staging fixes
  • Staging fixes
  • Review updates
  • Review feedback
Comment by Moustafa Maher [ 09/Jun/21 ]

We have a new section named "noneInfo" in opWriteConcernCounters to show the breakdown of the "none" section.

We want also to update our docs about the none section to add more information about what it does reflect :
None ( can be something like):
Number of insert operations that did not specify w value. These operations use the implicit default writeConcern w value of {w:majority} or the CWWC added through setDefaultRWConcern command

NoneInfo ( can be something like):
Further breakdown of insert operations that did not specific w value. Note in 5.0, the implicit default writeConcern w value was changed from {w:1} to {w:majority}

Example of the newly added section:

{
"insert" : {
	"wmajority" : NumberLong(2),
	"wnum" : {
		"1" : NumberLong(2),
		"3" : NumberLong(3),
	},
	"wtag" : {
		"myTag" : NumberLong(2),
	},
	"none" : NumberLong(13),
	"noneInfo" : {
		"CWWC" : {
			"wmajority" : NumberLong(2),
			"wnum" : {
				"1" : NumberLong(2),
				"3" : NumberLong(2)
			},
			"wtag" : {
				"myTag" : NumberLong(2),
			}
		},
		"implicitDefault" : {
			"wmajority" : NumberLong(3),
			"wnum" : {
				"1" : NumberLong(2),
			}
		}
	}
},

+ adding alan.zheng our PM for further support.

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