问题描述: 今天本地navicat连接服务器mysql出错 ,提示ERROR 1135: Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent b 出现原因: 和mysql本身没关系 操作系统连接数太小.(比如centos 6 默认的  max user process只有 1024个.…

问题的现象: 错误信息: ERROR 1135 (00000): Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent b 原因分析: 和mysql本身没关系 操作系统连接数太小.(比如centos 6 默认的  max user process只有 1024个.当mysql proce…

报错信息: ERROR 1135 (HY000): Can't create a new thread (errno 11); if you are not out 解决办法: # 查看限制情况 [root@SLAVE_115_28_222_53 ~]# cat /proc/`pidof mysqld`/limits | egrep "(processes|files)" Max processes 1024 unlimited processes Max open files 160…

在进行数据库备份的时候发现服务器报 mysqldump: Got error: 1135: Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug when trying to connect  错误   ,出现原因是服务器的连接数太多了,当mysql的连接数大于默认数值(1024…

解决方案: http://www.javatang.com/archives/2013/06/19/2701909.html…

Cannot create PoolableConnectionFactory (Unknown character set: 'utf8mb4') maven 依赖换版本 <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.6</version> </dependency&g…

今天有两台服务器都出现了Can't create a new thread报错. [故障处理过程] 故障发生后登录服务器,检查mysql进程正常,但登录mysql报下面错误 ERROR 1135 (HY000): Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug. 重启mys…

转载自:http://www.rigongyizu.com/jvm-max-threads/ 有应用报出这样的异常“java.lang.OutOfMemoryError: unable to create new native thread”.甚至机器上执行shell命令也会报”-bash: fork: Resource temporarily unavailable”异常.机器上的其他应用如hadoop也会受影响: 1 2013-08-21 20:15:48,496 FATAL org.apa…

内连接,外连接,左连接,右连接,全连接 测试数据: CREATE TABLE `a_table` ( `a_id` int(11) DEFAULT NULL, `a_name` varchar(10) DEFAULT NULL, `a_part` varchar(10) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8; insert into a_table values(1,"老潘","总裁部"),(2,&quo…

mysql远程连接命令   一.MySQL 连接本地数据库,用户名为“root”,密码“123”(注意:“-p”和“123” 之间不能有空格) C:\>mysql -h localhost -u root -p123 二.MySQL 连接远程数据库(192.168.0.201),端口“3306”,用户名为“root”,密码“123” C:\>mysql -h 192.168.0.201 -P 3306 -u root -p123 连接远程 -P 要为大写的 公司:mysql -h 10.10.…