v.25.10Improvement
Add a new entry in system
Added a new entry insystem.server_settings,keeper_hoststhat exposes the list of [Zoo]Keeper hosts ClickHouse can connect to. #87718 (Nikita Mikhaylov).
Why it matters
This feature provides users with an easy way to view and verify the ZooKeeper hosts configured for ClickHouse. It helps in troubleshooting connection issues and ensures transparency of ZooKeeper host configurations.How to use it
Query the<code>system.server_settings</code> table and look for the <code>keeper_hosts</code> entry to see the current ZooKeeper hosts:SELECT name, value FROM system.server_settings WHERE name = 'keeper_hosts';