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Warning: option 'max_allowed_packet': unsigned value 107374182400 adjusted to 2147483648 mysqldump: Got error: 2002: "Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2)" when trying to connect ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) *** java_zsff_temp 已导入到 java_zsff_demo *** Warning: option 'max_allowed_packet': unsigned value 107374182400 adjusted to 2147483648 mysqldump: Got error: 2002: "Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2)" when trying to connect ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) *** java_smjz_temp 已导入到 java_smjz_demo *** Warning: option 'max_allowed_packet': unsigned value 107374182400 adjusted to 2147483648 mysqldump: Got error: 2002: "Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2)" when trying to connect ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) *** java_b2c_temp 已导入到 java_b2c_demo *** Warning: option 'max_allowed_packet': unsigned value 107374182400 adjusted to 2147483648 mysqldump: Got error: 2002: "Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2)" when trying to connect ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) *** pro_chat_temp 已导入到 pro_chat_demo *** Warning: option 'max_allowed_packet': unsigned value 107374

Warning: option 'max_allowed_packet': unsigned value 107374182400 adjusted to 2147483648 mysqldump: Got error: 2002: "Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2)" when trying to connect ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) *** java_zsff_temp 已导入到 java_zsff_demo *** Warning: option 'max_allowed_packet': unsigned value 107374182400 adjusted to 2147483648 mysqldump: Got error: 2002: "Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2)" when trying to connect ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) *** java_smjz_temp 已导入到 java_smjz_demo *** Warning: option 'max_allowed_packet': unsigned value 107374182400 adjusted to 2147483648 mysqldump: Got error: 2002: "Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2)" when trying to connect ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) *** java_b2c_temp 已导入到 java_b2c_demo *** Warning: option 'max_allowed_packet': unsigned value 107374182400 adjusted to 2147483648 mysqldump: Got error: 2002: "Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2)" when trying to connect ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) *** pro_chat_temp 已导入到 pro_chat_demo *** Warning: option 'max_allowed_packet': unsigned value 107374
用户500598139
2024年06月26日
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这个问题看起来是在使用 mysqldump 导出数据库时出现连接问题。错误信息提示无法通过指定的 socket 连接到本地服务器。可能的原因是 MySQL 服务器未启动，或者指定的 socket 路径不正确。你可以尝试检查 MySQL 服务器是否正在运行，并确保指定的 socket 路径是正确的。

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