[COMPASS-6745] Investigate changes in SERVER-74437: Implement spilling to disk in new classic SPOOL stage Created: 19/Apr/23  Updated: 28/Jun/23  Resolved: 28/Jun/23

Status: Closed
Project: Compass
Component/s: None
Affects Version/s: None
Fix Version/s: No version

Type: Investigation Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-74437 Implement spilling to disk in new cla... Closed
Epic Link: COMPASS-6403
Documentation Changes: Not Needed

 Description   
Original Downstream Change Summary

The allowDiskUseByDefault server parameter will now also control whether disk use is allowed for the spool query stage that is used in timeseries multi-updates.

It also adds new execution stats to the spool stage explain output.

Description of Linked Ticket

See design section here: https://docs.google.com/document/d/1XQHOYrsjxsE9de_xCYyOmZ6AbtgZeXFGDz0r8aQhbbo/edit?pli=1#heading=h.sfuo0xqvszou

This ticket is to add spilling functionality to the new SPOOL stage.



 Comments   
Comment by Anna Henningsen [ 28/Jun/23 ]

No DevTools impact.

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