<clickhouse> <zookeeper> <node index="1"> <host>localhost</host> <port>9181</port> </node> </zookeeper> <keeper_server> <tcp_port>9181</tcp_port> <server_id>1</server_id> <coordination_settings> <operation_timeout_ms>10000</operation_timeout_ms> <session_timeout_ms>30000</session_timeout_ms> <force_sync>false</force_sync> <startup_timeout>60000</startup_timeout> <!-- we want all logs for complex problems investigation --> <reserved_log_items>1000000000000000</reserved_log_items> </coordination_settings> <raft_configuration> <server> <id>1</id> <hostname>localhost</hostname> <port>9234</port> </server> </raft_configuration> </keeper_server> </clickhouse>