[DOCS-12495] 3.6 journal process docs, change to WT checkpointing not clear Created: 20/Feb/19  Updated: 29/Oct/23  Resolved: 15/Apr/19

Status: Closed
Project: Documentation
Component/s: manual, Server
Affects Version/s: 3.6
Fix Version/s: 3.6

Type: Improvement Priority: Major - P3
Reporter: Annette Morrissey (Inactive) Assignee: Kay Kim (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

v3.6 and 4.0


Participants:
Days since reply: 4 years, 43 weeks, 2 days ago
Epic Link: DOCSP-1769

 Description   

Description

The v3.6 docs on the Journal Process seem to suggest that the WT checkpoint interval has changed.

v3.6 (and 4.0) docs state:

Changed in version 3.6: MongoDB sets checkpoints to occur in WiredTiger on user data at an interval of 60 seconds.

v3.4 docs on journal process show:

MongoDB sets checkpoints to occur in WiredTiger on user data at an interval of 60 seconds or when 2 GB of journal data has been written, whichever occurs first.

The actual change is that there is no longer a second scenario under which a checkpoint occurs.

Scope of changes

Impact to Other Docs

MVP (Work and Date)

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



 Comments   
Comment by Githook User [ 15/Apr/19 ]

Author:

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

Message: DOCS-7270,DOCS-12495: changing value of journalCompressor
Branch: v4.0
https://github.com/mongodb/docs/commit/a8c5baa7828672c13b6c0fc463d0a7a373149d6a

Comment by Githook User [ 15/Apr/19 ]

Author:

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

Message: DOCS-7270,DOCS-12495: changing value of journalCompressor
Branch: master
https://github.com/mongodb/docs/commit/476bb07c93e364d7d61665c50334955f4d24c985

Comment by Githook User [ 10/Apr/19 ]

Author:

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

Message: DOCS-7270,DOCS-12495: changing value of journalCompressor
Branch: v3.6
https://github.com/mongodb/docs/commit/88bd207dd54fab9b632d86a944bbe67ef8d73a64

Comment by Githook User [ 08/Apr/19 ]

Author:

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

Message: DOCS-7270,DOCS-12495: changing value of journalCompressor
Branch: master
https://github.com/mongodb/docs/commit/1aef356ead94ee0d12b4c043e4d8700a543e2601

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