[DOCS-12334] Docs for SERVER-37560: Allow change streams to work with speculative majority reads Created: 07/Jan/19  Updated: 13/Nov/23  Resolved: 23/May/19

Status: Closed
Project: Documentation
Component/s: manual, Server
Affects Version/s: None
Fix Version/s: 4.1.7, 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: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-37560 Allow change streams to work with spe... Closed
Participants:
Days since reply: 4 years, 37 weeks, 6 days ago
Epic Link: DOCS: 4.2 Server/Tools

 Description   

Description

Description:

Change streams can now used when enableMajorityReadConcern:false in 4.2.

Engineering Ticket Description:

Allow change streams to work with the speculative majority reads implementation, so that they can work correctly even without storage engine support for majority reads enabled.

Scope of changes

  • source/includes/extracts-changestream.yaml
  • source/changeStreams.txt
  • source/includes/fact-enable-majority-readConcern.rst
  • source/reference/method/Mongo.watch.txt
  • source/reference/method/db.collection.watch.txt
  • source/reference/method/db.watch.txt
  • source/reference/read-concern-majority.txt
  • source/includes/options-mongod.yaml

Rel Notes

  • source/release-notes/4.2.txt
  • source/release-notes/4.2-compatibility.txt

Upgrades should be aware of

  • source/release-notes/4.0-upgrade-replica-set.txt
  • source/release-notes/4.0-upgrade-sharded-cluster.txt
  • source/release-notes/4.2-upgrade-replica-set.txt
  • source/release-notes/4.2-upgrade-sharded-cluster.txt
  • source/tutorial/upgrade-revision.txt
  • source/tutorial/change-replica-set-wiredtiger.txt
  • source/tutorial/change-sharded-cluster-wiredtiger.txt

Downgrade should call out:

  • source/release-notes/4.2-downgrade-replica-set.txt
  • source/release-notes/4.2-downgrade-sharded-cluster.txt
  • source/release-notes/4.2-downgrade.txt

Impact to Other Docs

MVP (Work and Date)

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



 Comments   
Comment by Githook User [ 23/May/19 ]

Author:

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

Message: DOCS-12334: 4.2 change stream and rc majority
Branch: master
https://github.com/mongodb/docs/commit/3cc4984c81df8542b0c7944faa5a2419b0e4d962

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