来自MySQL8文档:
When innodb_dedicated_server is enabled, InnoDB automatically configures the following variables:
innodb_buffer_pool_size
innodb_log_file_size
innodb_log_files_in_group (as of MySQL 8.0.14)
innodb_flush_method
Only consider enabling innodb_dedicated_server if the MySQL instance resi
我试图从Debian 6的源代码编译MySQL 5.5.15,并使用了“老式”的方法:即在BUILD中运行autorun.sh,然后运行。/configure拥有相当多的选项,当我尝试启动这个过程时,我看到了如下所示:
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to
错误
1:47:20 AM [mysql] Error: MySQL shutdown unexpectedly.
1:47:20 AM [mysql] This may be due to a blocked port, missing dependencies,
1:47:20 AM [mysql] improper privileges, a crash, or a shutdown by another method.
1:47:20 AM [mysql] Press the Logs button to view error logs and
我的电脑最近感染了病毒,不得不重新安装windows。幸运的是,我把所有东西都放在不同的硬盘上,所以我认为这只是重新格式化并再次启动XAMPP。但显然这并不容易,当我尝试启动MySQL时,我总是收到这个错误消息
2014-04-18 10:26:35 3200 [Note] Plugin 'FEDERATED' is disabled.
2014-04-18 10:26:35 bb4 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed i
每次2-3分钟后我就有问题了
mysql> show tables;
ERROR 2006 (HY000): MySQL server has gone away
No connection. Trying to reconnect...
Connection id: 57
我真的找不到为什么会发生这种情况。我看到了我的错误日志上面写着
120419 0:36:03 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace in
在我们的测试服务器上,我们几乎每天都要面对表级锁问题。
TRANSACTION 0, not started
mysql tables in use 97, locked 97
MySQL thread id 429, OS thread handle 0x2aff6ff59700, query id 24900 ec2-*-*-*-*.compute-1.amazonaws.com *.*.*.* sminq cleaning up
---TRANSACTION 10631403, not started
MySQL thread id 321, OS thread handle 0x2af
我安装了XAMP5.6XAMPP5.6,但在我不得不安装MySQL之后不久。
当我试图启动MySQL时,它就挂在.
Attempting to start MySQL app...
日志中的错误如下..。
140401 15:05:43 [Note] Plugin 'FEDERATED' is disabled.
140401 15:05:43 InnoDB: The InnoDB memory heap is disabled
140401 15:05:43 InnoDB: Mutexes and rw_locks use Windows interlocked functi
我刚刚在Windows机器上安装了xampp服务器,无法运行mysql。下面是一个错误日志文件文本:
151225 10:41:21 [Note] Plugin 'FEDERATED' is disabled.
151225 10:41:21 InnoDB: The InnoDB memory heap is disabled
151225 10:41:21 InnoDB: Mutexes and rw_locks use Windows interlocked functions
151225 10:41:21 InnoDB: Compressed tables use zl
好吧,我到处找解决办法,但都没有用。昨天,我的XAMPP运行得非常好。今天,我试着启动我的MySQL服务,但它不起作用。让我更具体地说:这是XAMPP日志:
Attempting to start MySQL app...
9:54:00 AM [mysql] Status change detected: running
9:54:01 AM [mysql] Status change detected: stopped
9:54:01 AM [mysql] Error: MySQL shutdown unexpectedly.
9:54:01 AM [mys
当我打开XAMPP并单击start MySQL按钮时,它会给出一个错误。我之前刚开始,但现在不行了。
它在xammp中给出了下面的错误
Error: MySQL shutdown unexpectedly.
This may be due to a blocked port, missing dependencies,
improper privileges, a crash, or a shutdown by another method.
Press the Logs button to view error logs and check
the Windows Event Viewer
我在win10机器上使用xampp运行mysql时遇到了问题。以下是xampp消息:
Error: MySQL shutdown unexpectedly.
1:33:01 [mysql] This may be due to a blocked port, missing dependencies,
1:33:01 [mysql] improper privileges, a crash, or a shutdown by another method.
1:33:01 [mysql] Press the Logs button to view error logs
主题:停止因内存使用而挂起的worker节点(或)节点中的Kubelet服务,使得MYSQL无法在Kubernetes工作节点中正确终止。
使用的储藏室:鲁克-卡夫
场景1:在运行MYSQL POD的工作节点中停止Kubelet服务。
初始地位:
root@master01:~/apps/mysql# kubectl get nodes
NAME STATUS ROLES AGE VERSION
master01 Ready master 9d v1.18.5
master02 Ready master 9d v1.18.5
m
我在我的系统上安装了Ubuntu14.04。我最近更新了ubuntu,现在我的mysql没有启动,工作台说mysql服务器已经停止。当我尝试启动时,它会给出以下错误
2014-08-12 23:02:04 - Checking server status...
2014-08-12 23:02:04 - Trying to connect to MySQL...
2014-08-12 23:02:04 - Can't connect to MySQL server on '127.0.0.1' (111) (2003)
2014-08-12 23:02:04 - Ass
实际上,我已经安装了percona,并试图从oracle中移除。我已经用了很长一段时间。我听说和阅读了很多关于tokudb能够支持大db等的内容,所以我尝试了一下。它一直工作得很好,今天突然,我运行了百胜更新,它停止工作。
下面是我的mysqld.cnf
# Percona Server template configuration
[mysqld]
#
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM
当我看到我的db_1的大小时,它只列出了4k。但是,当我显示db_1的表状态时,我发现根据数据长度,总的大小大约是3.7GB。为什么会有这种差异?另外,为什么ibdata1这么大?
drwx------ 2 mysql mysql 4.0K Jun 3 08:52 db_1
-rw-r-xr-x 1 mysql mysql 22G Jun 3 08:51 ibdata1
drwx------ 2 mysql mysql 4.0K Apr 30 22:30 my_DB
drwxr-xr-x 2 mysql dba 8.0K May 1 12:44 mysql
-rw-r-xr-x 1
我对mysql服务器有问题。启动MAMP时,Mysql服务器将不会启动。我试着换港口,但没什么用。我检查错误日志,在哪里我发现:
161010 09:21:07 mysqld_safe Starting mysqld daemon with databases from /Applications/MAMP/db/mysql56
2016-10-10 09:21:07 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp serv