Details
Description
SERVER-77062 introduced copy-on-write semantics for IndexCatalogEntry and removed cached pointers. This has introduced noticeable performance regressions during the collection scan phase of an index build. We can safely cache the IndexCatalogEntry here to get this performance back.
Attachments
Issue Links
- is caused by
-
SERVER-77062 Perform copy-on-write of index catalog entries when cloning a collection
-
- Closed
-