Set up docs MCPThese settings are available in system.settings and are autogenerated from the ClickHouse snapshot.
connect_timeout
Connection timeout if there are no replicas.
connect_timeout_with_failover_ms
The timeout in milliseconds for connecting to a remote server for a Distributed table engine, if the ‘shard’ and ‘replica’ sections are used in the cluster definition. If unsuccessful, several attempts are made to connect to various replicas.
connect_timeout_with_failover_secure_ms
Connection timeout for selecting first healthy replica (for secure connections).