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Type: Task
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 9.0.0-rc0
Affects Version/s: None
Component/s: None
Labels:
None

Assigned Teams:

Catalog and Routing
Backwards Compatibility:
Fully Compatible
Sprint:
CAR Team 2026-06-22
CAR Domain/s:

🟦 Shard Catalog

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

Introduce an incremental-update path for shard-local routing metadata by adding makeUpdated(...) APIs on CurrentChunkManager and CollectionMetadata, enabling callers to apply a delta of changed chunks to an existing routing table rather than rebuilding it from scratch.

fixes

SERVER-128337 Exhaustive unit test covering the case where a shard donates its final chunk

Closed

SERVER-128338 Exhaustive unit test covering the case where a shard receives its first chunk

Closed

Assignee:: Silvia Surroca
Reporter:: Pol Pinol
Participants:: Githook User, Pol Pinol, Silvia Surroca
Votes:: 0 Vote for this issue
Watchers:: 2 Start watching this issue

Created:: May 28 2026 08:11:01 AM UTC
Updated:: Jun 25 2026 02:59:24 PM UTC
Resolved:: Jun 12 2026 02:58:44 PM UTC

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