[DOCS-13244] Investigate changes in SERVER-44583: M/R Agg: Add explain support for mapReduce command Created: 25/Nov/19  Updated: 02/Apr/20  Resolved: 02/Apr/20

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

Type: Task Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: manual, server
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-44583 M/R Agg: Add explain support for mapR... Closed
Duplicate
duplicates DOCS-13415 Investigate changes in SERVER-45791: ... Closed
Related
is related to DOCS-13129 Investigate changes in SERVER-42676: ... Closed
is related to DOCS-13238 Investigate changes in SERVER-44635: ... Closed
Participants:
Days since reply: 4 years, 11 weeks, 2 days ago
Epic Link: DOCS: 4.4 Server Release Work

 Description   

Description

Downstream Change Summary

The mapReduce command can now be run with explain like so:

db.collection.explain(verbosity).mapReduce(

Unknown macro: {mapReduceOptions}

)

Note that this only works for mapReduce implemented with aggregation.

Description of Linked Ticket

null

Scope of changes

Impact to Other Docs

MVP (Work and Date)

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


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