cloudstack:No suitable driver found for jdbc:mysql
2014-06-10 17:38
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在使用ubuntu 12.04安装cloudstack 4.3管理服务器的时候,按照官方提供的手册安装并配置好后,发现登录管理UI时:
http://<管理ip>:8080/client
页面返回404错误
检查服务器上mysql、cloudstack-management已开启,8080端口已开启,检查cloudstack-management的log:
/var/log/cloudstack/management/management-server.log
发现报出如下错误:
2014-06-10 14:10:56,368 ERROR [c.c.u.d.Merovingian2] (main:null) Unable to get a new db connection
java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/cloud?autoReconnect=true&prepStmtCacheSize=517&cachePrepStmts=true
at java.sql.DriverManager.getConnection(DriverManager.java:635)
at java.sql.DriverManager.getConnection(DriverManager.java:195)
….
….
原因是缺少了相应的程序包,解决办法:
随后可成功登录管理服务器的UI界面。
这是在ubuntu上安装cloudstack-management遇到的问题。
如果在centos/rhel上遇到登录UI返回404信息的话一般是在端口8080上运行着多个进程导致的。
解决办法:
http://<管理ip>:8080/client
页面返回404错误
检查服务器上mysql、cloudstack-management已开启,8080端口已开启,检查cloudstack-management的log:
/var/log/cloudstack/management/management-server.log
发现报出如下错误:
2014-06-10 14:10:56,368 ERROR [c.c.u.d.Merovingian2] (main:null) Unable to get a new db connection
java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/cloud?autoReconnect=true&prepStmtCacheSize=517&cachePrepStmts=true
at java.sql.DriverManager.getConnection(DriverManager.java:635)
at java.sql.DriverManager.getConnection(DriverManager.java:195)
….
….
原因是缺少了相应的程序包,解决办法:
apt-get install libmysql-java /etc/init.d/cloudstack-management restart
随后可成功登录管理服务器的UI界面。
这是在ubuntu上安装cloudstack-management遇到的问题。
如果在centos/rhel上遇到登录UI返回404信息的话一般是在端口8080上运行着多个进程导致的。
解决办法:
/etc/init.d/cloudstack-management stop lsof -i :8080 kill -9 <进程pid> /etc/init.d/cloudstack-management start
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