今天在弄数据库迁移及部署到客户服务器时,发现启动成功了,但是数据请求超时,赶紧打开日志看一下,报了这样的错: The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets fro...
[root@DBAMAXWELL ~]# gem install mongo Building native extensions. This could take a while... ERROR: ?Error installing mongo: ? ? ? ? ERROR: Failed to build gem native extension. ? ? current directory: /usr/local/share/gems/gems/bson-4.14.1/ext/bson...
What is?rubygem-mongo A Ruby driver for MongoDB We can use?yum?or?dnf?to install?rubygem-mongo?on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install rubygem-mongo. Update yum database with?dnf?using th...
一.local系统库 1.1 local本地库介绍 local库存储replication进程的信息和本地数据,记录着是时间戳,索引以及复制等信息local库里面的内容是不能复制的 rs1:PRIMARY> use local
switched to db local rs1:PRIMARY> show tables
oplog.rs //记录所有操作&...
生产中与其他厂商的微服务进行rpc间的调用时,dubbo抛出 Fail to decode request due to: RpcInvocation的异常。 目录 一、问题的起源二、问题的处理① 检查dubbo中comsuer、provider中接口方法是否注册②查看provider的实时日志发现,dubbo报出以下提示③对比p...
log4j:ERROR Failed to rename [D:\kafka_2.12-2.8.0/logs/controller.log] to [D:\kafka_2.12-2.8.0/logs/controller.log.2022-03-15-17] FIRST 前提是zookeeper输出日志、Kafka日志输出目录都已经修改过了,\ 转为 \ \ 可以看到路径有问题,修改log4j配置文件...
首先报错信息如下 Opening socket connection to server XXX/XXX:2181. Will not attempt to authenticate using SASL (unknown error) WARN [org.apache.zookeeper.ClientCnxn] - Client session timed out, have not heard from server in 9329ms for sessionid 0x0 INFO...