周末在一台MySQL实例上频繁做大批量的写入测试,无意中发现MySQL的errorlog中频繁出现如下的Note:page_cleaner: 1000ms intended loop took **** ms. The settings might not be optimal. (flushed=**** and evicted=0, during the time.) 一个典型的信息如下 InnoDB: page_cleaner: 1000ms intended loop took 4068…
现象 [ERROR] lines containing "Sort aborted" are present in the MySQL error log file. [Warning] Sort aborted : Out of memory (Needed 24 bytes) [ERROR] Sort aborted From MySQL 5.5.11 onward: [ERROR] mysqld: Out of sort memory; consider increasing s…
标签: 1.1.1. If a crash happens thisconfiguration does not guarantee that the relay log info will be consistent [环境的叙述性说明] msyql5.6.14 [报错信息] mysql的slave启动时,error.log中出现Warning警告: [Warning] Slave SQL: If a crash happensthis configuration does not guara…
1.1.1. If a crash happens thisconfiguration does not guarantee that the relay log info will be consistent [环境的叙述性说明] msyql5.6.14 [报错信息] mysql的slave启动时,error.log中出现Warning警告: [Warning] Slave SQL: If a crash happensthis configuration does not guarantee…
错误日志是一个文本文件,记录了 MySQL Server 每次启动和关闭的详细信息以及运行过程中所有较为严重的警告和错误信息.在遇到问题时,应该首先查看这个文件. 如何开启 使用命令 SHOW VARIABLES LIKE 'log_error'; 查看日志文件位置: mysql> SHOW VARIABLES LIKE 'log_error'; 如果没有开启,可以用 --log-error[=file_name] 选项来开启 mysql 错误日志,该选项指定 mysqld 保存错误日志文件的位…
原因1. MySQL 服务宕了 判断是否属于这个原因的方法很简单,执行以下命令,查看mysql的运行时长 $ mysql -uroot -p -e "show global status like 'uptime';" +---------------+-------+ | Variable_name | Value | +---------------+-------+ | Uptime | 68928 | +---------------+-------+ 1 row in set…
Executed as user: WTC\Ebw.Admin. Transaction (Process ID 95) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction. [SQLSTATE 40001] (Error 1205). The step failed. 这是说明job执行的时候产生了死锁,我…
mysql安装过程中出现错误ERROR 1820 (HY000): You must SET PASSWORD before executing this statement解决 最近新装好的mysql在进入mysql工具时,总是有错误提示: # mysql -u root -p Enter password: ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) 或者 # mys…
安装mysql的过程中,在最后配置mysql时,提示错误:Configuration file tmeplate E:\编程\MySQL\my-template.ini could not be processed and written to E:\编程\MySQL\my.ini.Error code-1. 原因:mysql的安装目录中存在中文 解决方法:使用全英文的安装目录…
MySQL安装过程中对The error code is 2203的解决方案 1.问题描述 Windows系统安装MySQL遇到The error code is 2203.,具体描述如下 The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2203 2.解决方案 百度大…