[DOCS-11470] Docs for SERVER-33354: Add snapshot read support for additional commands Created: 21/Mar/18  Updated: 05/Jun/18  Resolved: 12/Apr/18

Status: Closed
Project: Documentation
Component/s: None
Affects Version/s: None
Fix Version/s: 3.7.4

Type: Task Priority: Major - P3
Reporter: Kay Kim (Inactive) Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
is duplicated by DOCS-11245 Docs for SERVER-32517: Parse readConc... Closed
Participants:
Days since reply: 5 years, 43 weeks, 5 days ago
Epic Link: DOCS: 4.0 Server

 Description   

Documentation Request Summary:

Under this ticket we are:

  1. Adding readConcern level snapshot support for the parallelCollectionScan, count, distinct and group commands.
  2. Allowing the storage engine provided collection count under readConcern level snapshot. It will return the same count as would be provided without readConcern (as is the case for majority read concern) and does not reflect the point-in-time established for the snapshot.

Engineering Ticket Description:

Add snapshot read support for the following commands:

  1. parallelCollectionScan
  2. count
  3. distinct
  4. group (deprecated)


 Comments   
Comment by Githook User [ 13/Apr/18 ]

Author:

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

Message: DOCS-11245, DOCS-11470: read concern snapshot part 1
Branch: master
https://github.com/mongodb/docs/commit/be96cb815f00dea5f29443e767fa3bb57cfded1a

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