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Type: Bug
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 8.2.0-rc0, 8.1.2
Affects Version/s: None
Component/s: None
Labels:

Assigned Teams:

Storage Execution
Backwards Compatibility:
Fully Compatible
Operating System:
ALL
Backport Requested:

v8.1, v8.0, v7.0
Sprint:
Storage Execution 2025-06-09
Confidence Status:
None
Work Order:
3

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name(s):
None
Goal Link:
None

In logical initial sync, all secondary indexes are built in parallel and allocated an even proportion of maxIndexBuildMemoryUsageMegabytes.

The _id index is also built in parallel but is allocated maxIndexBuildMemoryUsageMegabytes.

is related to

SERVER-102983 Logical initial sync reports compounding index build memory use

Closed

related to

SERVER-106589 New server parameter to provision more memory for index builds during initial sync

Open

Assignee:: Wei Hu
Reporter:: Matt Kneiser
Participants:: Githook User, Matt Kneiser, Wei Hu
Votes:: 0 Vote for this issue
Watchers:: 13 Start watching this issue

Created:: Mar 14 2025 06:25:15 PM UTC
Updated:: Jun 23 2025 06:40:29 PM UTC
Resolved:: Jun 04 2025 05:42:35 PM UTC
Confidence Status Last Update:: 29/May/25 8:41 PM