5. 增加 Doris 集群的资源限制 如果查询语句本身并不复杂,但仍然出现 "doris Lost connection to MySQL server during query" 错误,可能是因为 Doris 集群的资源限制过低,无法处理查询请求。你可以尝试增加 Doris 集群的资源限制,例如增加节点的 CPU、内存等资源。 6. 重新启动 Doris 集群 最后,如果以上步骤都没有...
问题4:Lost connection to MySQL server during query 概述: doris-fe 配置 haproxy后,查询大表,或者复杂查询报错:Lost connection to MySQL server during query 解决方法 修改haproxy配置,添加timeout #---# doris-fe-9030 frontend to 9030#---frontend fe-jdbcbind*:9030 mode tcp default_backend fe-jdbc...
RDS for MySQL客户端连接实例后会自动断开 故障描述 RDS for MySQL客户端连接实例后,会自动断开,报错信息:“ERROR 2013:Lost connection to MySQLserver during query”。 解决方案 ERROR 2013是RDS 来自:帮助中心 查看更多 → MySQL客户端连接Doris报错“Read timed out” ...
RDS for MySQL客户端连接实例后会自动断开 故障描述 RDS for MySQL客户端连接实例后,会自动断开,报错信息:“ERROR 2013:Lost connection to MySQL server during query”。 解决方案 ERROR 2013是RDS 来自:帮助中心 查看更多 → MySQL客户端连接Doris报错“Read timed out” MySQL客户端连接Doris报错“Read tim...
But, some users reported that the timeout used to get result from mysql was too short, and in result, select from mysql external table will always return an error. Use case 1064 - errCode = 2, detailMessage = mysql query failed. Err: Lost connection to MySQL server during query, Time:...
Server: change to https wasm: Hud/websockets/speech MissionPlanner.Drawing: less verbose MAVLinkInterface: use AwaitSync Common: getModesList less verbose Extensions: add AwaitSync MavFTPUI: fix awaits MAVLinkInterface: dtor dispose ...
The new FE UI interface can be enabled by setting the FE configuration item enable_http_server_v2 [[UI Part 5] Enable HTTP Server 2 by FE config #4684] BE adds an http interface to show the distribution of all tablets in a partition among different disks in a BE [[Feature] Add a ...
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应用层是MySQL体系架构的最上层,它可其他client-server架构一样,主要包含如下内容: 连接处理 用户鉴权 安全管理 连接处理当一个客户端向服务端发送连接请求后,MySQL server会从线程池中分配一个线程来和客户端进行连接,以后该客户端的请求都会被分配到该线程上。MySQL Server为了提高性能,提供了线程池,减少了创建线程...
RDS for MySQL客户端连接实例后会自动断开 故障描述 RDS for MySQL客户端连接实例后,会自动断开,报错信息:“ERROR 2013:Lost connection to MySQLserver during query”。 解决方案 ERROR 2013是RDS 来自:帮助中心 查看更多 → MySQL客户端连接Doris报错“Read timed out” ...