Error updating database. Cause: java.sql.SQLException: java.sql.SQLException: [17b177740d2b9003-4][172.16.89.94:3306][orders]ERR-CODE: [TDDL-4603][ERR_ACCROSS_DB_TRANSACTION] Transaction accross db is not supported in current transaction policy, transaction node is: ORDERS_1581929754022RQAA_HVS4...
看报错信息应该是当前的事务涉及到跨db，当前设置的事务策略（隔离级别等）不支持跨db的事务。