v.24.6Improvement
User Config Settings Do Not Impact MergeTree Operations on Object Storage
Settings from the user's config don't affect merges and mutations for MergeTree on top of object storage. #64456 (alesapin).Why it matters
This feature ensures that merge and mutation processes onMergeTree tables stored in object storage are stable and consistent by ignoring potentially conflicting user configuration settings. It improves reliability and predictability of background operations in such environments.How to use it
No explicit action is required from users. The change automatically isolates merge and mutation settings forMergeTree on object storage from user config settings.