[SERVER-42677] M/R Agg: Remove old mongos MR code Created: 07/Aug/19  Updated: 29/Oct/23  Resolved: 17/Dec/19

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 4.3.3

Type: Task Priority: Major - P3
Reporter: James Wahlin Assignee: Jacob Evans
Resolution: Fixed Votes: 0
Labels: qopt-team
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-42511 Remove query knob internalQueryUseAgg... Closed
depends on SERVER-42942 M/R Agg: Implement translation for cl... Closed
depends on SERVER-44084 reimplement opCode detection inside m... Closed
Duplicate
is duplicated by SERVER-18283 Cleanup the sharding map/reduce imple... Closed
Backwards Compatibility: Fully Compatible
Sprint: Query 2019-11-04, Query 2019-11-18, Query 2019-12-16, Query 2019-12-30
Participants:
Linked BF Score: 14

 Comments   
Comment by Githook User [ 17/Dec/19 ]

Author:

{'name': 'Jacob Evans', 'email': 'jacob.evans@mongodb.com'}

Message: SERVER-42677 Remove old MR mongos code
Branch: master
https://github.com/mongodb/mongo/commit/c2e3be2c6de615a2515bea5b68bdae4232e72051

Comment by David Storch [ 26/Nov/19 ]

james.wahlin this is in the sprint but unassigned. Removing it from the sprint for now.

Comment by Nicholas Zolnierz [ 23/Oct/19 ]

As part of this ticket, consider removing some MR-specific code in the shard collection path here and here.

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