[DOCS-11595] Docs for SERVER-34181: Expose the "ts" value from oplog entries in the changestream as "clusterTime" Created: 13/Apr/18  Updated: 29/Oct/23  Resolved: 18/Jun/18

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

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-34181 Expose the "ts" value from oplog entr... Closed
Related
related to DOCS-11596 Docs for SERVER-34087: Add db.getMong... Closed
Participants:
Days since reply: 5 years, 34 weeks, 2 days ago
Epic Link: DOCS: 4.0 Server

 Description   

Documentation Request Summary:

Each entry in the change stream will now include a 'clusterTime' field, which is equivalent to the 'ts' field from the oplog entry that generated it.

Scope of changes:

  • reference/change-events
  • not sure if we need to blurb in the main changeStream page as we don't go into event details.

Impact to other docs outside of this product:

none

MVP:

Resources:

Engineering Ticket Description:

By exposing the "ts" field from the oplog entry in a changestream entry, we give the consumer all the information they need to create a BSON document that sorts in the same order as changestream entries appear, without needing to make the resume token transparent.



 Comments   
Comment by Githook User [ 18/Jun/18 ]

Author:

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

Message: DOCS-11596,DOCS-11525,DOCS-11595,DOCS-11602,DOCS-11617: db.watch() and Mongo.watch() and clusterTime in output, required privilege
Branch: master
https://github.com/mongodb/docs/commit/8558bf3cd716b5aa8b3b225764b9b3c77688c447

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