Tomcat-Upgrade, Probleme ...
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Re: Tomcat-Upgrade, Probleme ...
21.08.2013, 09:54:10
und das kommt sehr häufig:

HTTP Status 500 - javax.servlet.ServletException: org.apache.tomcat.jdbc.pool.PoolExhaustedException: [http-apr-85.124.84.240-443-exec-2] Timeout: Pool empty. Unable to fetch a connection in 30 seconds, none available[size:20; busy:20; idle:0; lastwait:30000].

type Exception report

message javax.servlet.ServletException: org.apache.tomcat.jdbc.pool.PoolExhaustedException: [http-apr-85.124.84.240-443-exec-2] Timeout: Pool empty. Unable to fetch a connection in 30 seconds, none available[size:20; busy:20; idle:0; lastwait:30000].

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: javax.servlet.ServletException: org.apache.tomcat.jdbc.pool.PoolExhaustedException: [http-apr-85.124.84.240-443-exec-2] Timeout: Pool empty. Unable to fetch a connection in 30 seconds, none available[size:20; busy:20; idle:0; lastwait:30000].
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at.geizhals.filter.Login.doFilter(Login.java:86)
at.geizhals.filter.Login.doFilter(Login.java:35)
filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:131)
root cause

javax.servlet.ServletException: org.apache.tomcat.jdbc.pool.PoolExhaustedException: [http-apr-85.124.84.240-443-exec-2] Timeout: Pool empty. Unable to fetch a connection in 30 seconds, none available[size:20; busy:20; idle:0; lastwait:30000].
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841)
org.apache.jsp.index_jsp._jspService(index_jsp.java:153)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at.geizhals.filter.Login.doFilter(Login.java:86)
at.geizhals.filter.Login.doFilter(Login.java:35)
filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:131)
root cause

org.apache.tomcat.jdbc.pool.PoolExhaustedException: [http-apr-85.124.84.240-443-exec-2] Timeout: Pool empty. Unable to fetch a connection in 30 seconds, none available[size:20; busy:20; idle:0; lastwait:30000].
org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:675)
org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188)
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128)
at.geizhals.DataSource.getConnection(DataSource.java:42)
at.geizhals.DataSource.getConnection(DataSource.java:30)
at.geizhals.User.getGroups(User.java:313)
at.geizhals.forum.beans.Index.init(Index.java:22)
org.apache.jsp.index_jsp._jspService(index_jsp.java:95)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at.geizhals.filter.Login.doFilter(Login.java:86)
at.geizhals.filter.Login.doFilter(Login.java:35)
filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:131)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.42 logs.

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