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Type: Improvement
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 7.1.0-rc0, 7.0.2, 5.0.22, 6.0.12
Affects Version/s: None
Component/s: None
Labels:
- sharding-nyc-subteam2

Assigned Teams:

Sharding NYC
Backwards Compatibility:
Fully Compatible
Backport Requested:

v7.0, v6.0, v5.0
Sprint:
Sharding NYC 2023-07-10, Sharding NYC 2023-07-24, Sharding NYC 2023-08-07
Story Points:
3

Since we are now allowing customers to drop the hashed shard key index (for write performance reasons), we should block chunk migrations for hashed shard keys if you don’t have the supporting shard key index.

is related to

SERVER-78253 Allow folks with hashed shard keys to drop the hashed index

Closed

related to

SERVER-78863 Audit places in the codebase that rely on the hashed index to ensure correct behavior.

Closed

SERVER-89012 Emit log message when balancer is disabled when hashed shard key index is dropped

Closed

Assignee:: Sanika Phanse (Inactive)

Reporter:: Garaudy Etienne

Participants:: Garaudy Etienne, Githook User, Max Hirschhorn, Sanika Phanse

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Created:: Jun 20 2023 08:13:01 PM UTC

Updated:: Apr 05 2024 04:01:36 AM UTC

Resolved:: Aug 04 2023 02:46:03 PM UTC

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