Source Connector slow query로 인한 장애기 문제의 쿼리 table.poll.interval.ms 설정된 주기마다 해당 쿼리를 실행 SELECT NULL AS table_cat, o.owner AS table_schem, o.object_name AS table_name, o.object_type AS table_type, NULL AS remarks FROM all_objects o WHERE o.owner LIKE :1 ESCAPE '/' AND o.object_name LIKE :2 ESCAPE '/' AND o.object_type IN ('TABLE', 'SYNONYM', 'VIEW') ORDER BY t..