Introduced introspection capabilities for managing and removing filesystem cache within ClickHouse.
Why it matters
This feature provides users with tools to inspect and control the filesystem cache used by ClickHouse, enabling more efficient cache management and the ability to remove unwanted or stale cache data. It helps improve system performance and resource utilization by giving users insight and control over the cached filesystem data.How to use it
Users can utilize new introspection commands or system tables (as introduced in the feature) to monitor and remove filesystem cache entries. Check relevant system tables or functions related to filesystem cache introspection and use appropriate SQL commands to clear cache as needed.