[SERVER-55309] Re-order post-image lookup stage when expanding $changeStream Created: 18/Mar/21  Updated: 29/Oct/23  Resolved: 08/Jul/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 5.1.0-rc0

Type: Improvement Priority: Major - P3
Reporter: Justin Seyster Assignee: Drew Paroski
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
depends on SERVER-54677 Serialization and deserialization for... Closed
is depended on by SERVER-49161 Change stream event with empty fullDo... Closed
is depended on by SERVER-56871 Allow $match and $project to swap wit... Closed
Related
related to SERVER-49161 Change stream event with empty fullDo... Closed
related to SERVER-57598 Re-order pre-image lookup stage when ... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v5.0
Sprint: Query Execution 2021-04-05, Query Execution 2021-05-31, Query Execution 2021-06-14, Query Execution 2021-06-28, Query Execution 2021-07-12
Participants:

 Description   

Ordering the DSCSLookUpPostImage stage earlier in the pipeline will allow it to execute on the shards.



 Comments   
Comment by Vivian Ge (Inactive) [ 06/Oct/21 ]

Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it’s been triggered. For more active release information, please keep an eye on #server-release. Thank you!

Comment by Githook User [ 08/Jul/21 ]

Author:

{'name': 'Drew Paroski', 'email': 'drew.paroski@mongodb.com', 'username': 'paroski'}

Message: SERVER-55309 Re-order post-image lookup stages when expanding $changeStream
Branch: master
https://github.com/mongodb/mongo/commit/50315039df4c36d9cde809eaaf56c439ee767340

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