[root@db-ft-db-48 ~]# tail -f /mysqlLog/beside_index_err.log 140102 20:42:26 [Note] Slave: received end packet from server, apparent master shutdown: 140102 20:42:26 [Note] Slave I/O thread: Failed reading log event, reconnecting to retry, log 'mysql…

数据库版本:5.6.16 系统:CentOS 6.5 搭建数据库从库报错:160411 14:30:39 [Note] Slave I/O thread: Failed reading log event, reconnecting to retry, log 'mysql-bin.000004' at position 4279701 协助搭建数据库从库,之前同事搭建好了数据库,只需要将主库全部dump下来,记录binlog在从库还原即可. change master配置的时候,搭建成功,但是…

mysql: [Warning] Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is Server version: 5.7.-log MySQL Community Server (GPL) Copyright (c) , , Oracle and/o…

今天读了盖兆泉的文章<美国教师怎么上阅读课>,觉得干货颇多,不仅仅针对儿童英语阅读,而且对生活的方方面面都有助益. 该文章主要内容摘要如下: 学生需要大量时间阅读 这里的阅读时间是特指花在"阅读本身"上的时间,而不包括花在学习背景知识.单词以及做阅读题等等的"其他事情"上的时间. 低年级小朋友的Reading Aloud和Guided Reading环节. 形成阅读习惯的"阅读记录(Reading Log)",记录阅读时长.读了那本书…

情况 情况是原本安装有jdk1.7,能正常运行,现在要升级到1.8. 直接在oracle的网站下载1.8安装后修改配置为1.8后: 能用javac编译成功,但java命令运行时报错: Failed reading value of registry key:        Software\JavaSoft\Java Runtime Enviroment\1.7\javaHomeError:could not find java.dll Error:could not find Java 2 R…

org.apache.flume.EventDeliveryException: NettyAvroRpcClient { host: hadoop1, port: 41414 }: Failed to send event…

备库报错: Last_SQL_Errno: 1594 Last_SQL_Error: Relay log read failure: Could not parse relay log event entry. The possible reasons are: the master's binary log is corrupted (you can check this by running 'mysqlbinlog' on the binary log), the slave's rela…

故障现象: 中午12点多,一套主从集群的主库因为没有配置大页内存,发布时导致OOM,MYSQL实例重启了,然后MHA发生了切换.切换过程正常.切换后需要把原master配置成新master的slave,在manager.log文件里面找到change master to ....命令,执行后发现复制状态一直停留在connectiong .名称定:OOM的是M1,挂掉后顶替的是S1. mysql> show slave status\G . row ************************…

MySQL数据库错误server_errno=2013的解决 一组MySQL复制环境中的Master意外掉电,重启后Master运行正常,但该复制环境中的其它slave端,Error Log中却抛出的如下错误信息: Version: MySQL Community Server (GPL) :: :: , relay :: :: :: :: [Note] Error reading relay log event: slave SQL thread was killed :: ) :: [Not…

早上做数据迁移,部署完slave2,发现3台机子的日志狂刷: 旧slave: 2014-05-29 14:35:35 996 [Note] Slave: received end packet from server, apparent master shutdown: 2014-05-29 14:35:35 996 [Note] Slave I/O thread: Failed reading log event, reconnecting to retry, log 'mysql-bin.0…