连接池错误
时间:2012-08-08
错误表现:重启tomcat时请求连接池超时
错误代码:
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
2012-08-08 04:06 WARN o.h.u.JDBCExceptionReporter - SQL Error: 0, SQLState: null
2012-08-08 04:06 ERROR o.h.u.JDBCExceptionReporter - An attempt by a client to checkout a Connection has timed out.
2012-08-08 04:06 WARN o.h.c.SettingsFactory - Could not obtain connection metadata
java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
错误代码:
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
2012-08-08 04:06 WARN o.h.u.JDBCExceptionReporter - SQL Error: 0, SQLState: null
2012-08-08 04:06 ERROR o.h.u.JDBCExceptionReporter - An attempt by a client to checkout a Connection has timed out.
2012-08-08 04:06 WARN o.h.c.SettingsFactory - Could not obtain connection metadata
java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
原因:防火墙数据库的端口关闭
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