v.25.10Improvement

Redirect heavy ytsaurus requests to heavy proxies

Redirect heavy ytsaurus requests to heavy proxies. #87342 (MikhailBurdukov).
Introduces redirection of heavy YTsaurus requests to heavy proxies in ClickHouse.

Why it matters

This feature alleviates load on the main YTsaurus proxies by redirecting resource-intensive requests to designated heavy proxies, improving performance and stability when interacting with YTsaurus storage.

How to use it

Configure ClickHouse to enable redirection of heavy YTsaurus requests by specifying heavy proxies in the configuration related to YTsaurus integration. Once configured, heavy requests will be automatically routed to these proxies without further user intervention.