[DOCS-11951] Docs for SERVER-19260: Log whether allowDiskUse:true aggregations used disk Created: 07/Aug/18  Updated: 13/Nov/23  Resolved: 09/Nov/18

Status: Closed
Project: Documentation
Component/s: manual, Server
Affects Version/s: None
Fix Version/s: 4.1.2, Server_Docs_20231030, Server_Docs_20231106, Server_Docs_20231105, Server_Docs_20231113

Type: Task Priority: Major - P3
Reporter: Kay Kim (Inactive) Assignee: Kay Kim (Inactive)
Resolution: Fixed Votes: 0
Labels: QFB, asya, diagnosibility, usability
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-19260 Log whether allowDiskUse:true aggrega... Closed
Participants:
Days since reply: 5 years, 13 weeks, 5 days ago
Epic Link: DOCS: 4.2 Server/Tools

 Description   

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Original Description

Description:

This will add a new entry to the profiler: 'usedDisk'.

Engineering Ticket Description:

For an aggregation query using the {allowDiskUse:true} option, there is currently no way to determine if a given query used disk, and if so, how much disk space it used. We should add this information to the slow query log entry in the mongod log and to the database profiler output in system.profile.

----------------------------

Description

Scope of changes (files that need work and how much)

  • 4.2 rel notes
  • profiler output page
  • aggregate cmd/method (allowDiskUsage parameter)
  • agg memory limits section

Impact to other docs outside of this product

none

MVP (work and date?)

Resources (e.g. Scope Docs, Invision)



 Comments   
Comment by Githook User [ 09/Nov/18 ]

Author:

{'name': 'kay', 'email': 'kay.kim@10gen.com', 'username': 'kay-kim'}

Message: DOCS-11951: 4.2 profiler/diagnostic log message include usedDisk for agg
Branch: master
https://github.com/mongodb/docs/commit/8559d95fd46f0e2c7b05345213002fdb1597509d

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