一、MySQL 5.6 >> MySQL 5.7
错误信息：
创新互联自2013年创立以来，是专业互联网技术服务公司，拥有项目成都做网站、成都网站设计网站策划，项目实施与项目整合能力。我们以让每一个梦想脱颖而出为使命，1280元东辽做网站,已为上家服务,为东辽各地企业和个人服务,联系电话:18982081108
Last_Error:
... The slave coordinator and worker threads are stopped, possibly leaving data in inconsistent state. A restart should restore consistency automatically, although using non-transactional storage for data or info tables or DDL queries could lead to problems. In such cases you have to examine your data (see documentation for details).解决方法：
关闭并行复制
STOP SLAVE;
SET GLOBAL slave_parallel_workers=0;
START SLAVE;
