数据复制服务 DRS-全量阶段失败报错，关键词“Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server”:场景描述

时间：2025-02-12 15:11:56

数据复制服务 DRS

场景描述

全量迁移或同步期间DRS任务报错，日志提示信息：service DATAMOVE failed, cause by: Unable to connect to DBMS: url=jdbc:mysql://*** user=root, Caused by: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server。

上一篇：数据复制服务 DRS-全量同步失败报错，关键词“type 'hstore' does not exist”:场景描述

下一篇：数据复制服务 DRS-全量阶段失败报错，关键词“Lock wait timeout exceeded; try restarting transaction”:场景描述

开年采购季抽奖赢万元免单

立即前往

续费同价 L实例 2核2G 4M

98元/年

企业专享 X实例 2核4G 5M

198元/年

热门域名 1元随心购

1元/年起

数据复制服务 DRS-全量阶段失败报错，关键词“Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server”:场景描述

意见反馈

0/200

提交取消

提交成功！非常感谢您的反馈，我们会继续努力做到更好反馈提交失败！请稍后重试！

数据复制服务 DRS-全量阶段失败报错，关键词“Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server”:场景描述

数据复制服务 DRS-全量阶段失败报错，关键词“Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server”:场景描述

场景描述

7*24

备案

专业服务

退订

建议反馈

售前咨询热线