[opencms-dev] Timeout waiting for idle object

Paul-Inge Flakstad flakstad at npolar.no
Tue Mar 9 15:28:10 CET 2010


Hey Achim

Thank you for yet again providing a quick answer. :)

I will edit my config as instructed, and take it from there. Hopefully it will do the trick.

Many thanks,
Paul

> -----Original Message-----
> From: opencms-dev-bounces at opencms.org
> [mailto:opencms-dev-bounces at opencms.org] On Behalf Of Achim Westermann
> Sent: 9. mars 2010 14:44
> To: The OpenCms mailing list
> Subject: Re: [opencms-dev] Timeout waiting for idle object
>
> Hi Paul-Inge,
>
> you should edit your opencms.properties and set
>
> db.pool.default.whenExhaustedAction=grow
>
> Also you should turn on eviction by commenting in the test query.
>
> HTH,
>
> Achim
>
>
> Paul-Inge Flakstad wrote:
> > Hi all
> >
> > One of our production system routinely crashes every 10
> days or so. The
> > error seems to be related to OpenCms' communication with MySQL, one
> > exception is "SQLNestedException: Cannot get a connection,
> pool error:
> > Timeout waiting for idle object" - see below for a full
> stack trace. I'm
> > not sure what action(s) to take in order to prevent this -
> I'm not even
> > sure if it's a bug or a config issue (?).
> >
> > (I found a previous thread describing the same problem
> > [http://mail.opencms.org/pipermail/opencms-dev/2009q4/033319.html]
> > but whether the given fix could itself become a problem
> over time is a
> > question left unanswered.)
> >
> > Any help will be appreciated.
> >
> > Thanks,
> > Paul
> >
> > ---
> > System info: OpenCms 7.5.1 release / Tomcat 5.5 with Apache
> 2.2 in front
> > / MySQL 5.0.77
> >
> > Snippet from opencms.log:
> >
> > 09 Mar 2010 12:22:04,074 ERROR
> [ina.core.ApplicationDispatcher: 711]
> > Servlet.service() for servlet jsp threw exception
> > java.util.NoSuchElementException: Timeout waiting for idle object
> >         at
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Ge
> nericObjectPool.java:958)
> >         at
> >
> org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:176)
> >         at
> java.sql.DriverManager.getConnection(DriverManager.java:582)
> >         at
> java.sql.DriverManager.getConnection(DriverManager.java:207)
> >         at
> >
> org.opencms.db.CmsSqlManager.getConnectionByUrl(CmsSqlManager.
> java:104)
> >         at
> >
> org.opencms.db.generic.CmsSqlManager.getConnection(CmsSqlManag
> er.java:231)
> >         at
> >
> org.opencms.db.generic.CmsVfsDriver.readResource(CmsVfsDriver.
> java:1931)
> >         at
> >
> org.opencms.db.CmsDriverManager.readResource(CmsDriverManager.
> java:6462)
> >         at
> >
> org.opencms.db.CmsSecurityManager.readResource(CmsSecurityMana
> ger.java:5854)
> >         at
> >
> org.opencms.db.CmsSecurityManager.readResource(CmsSecurityMana
> ger.java:4033)
> >         at
> org.opencms.file.CmsObject.readResource(CmsObject.java:3525)
> >         at
> org.opencms.file.CmsObject.readResource(CmsObject.java:3492)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexReque
> stDispatcher.java:157)
> >         at
> >
> org.opencms.jsp.CmsJspTagInclude.includeActionWithCache(CmsJsp
> TagInclude.java:364)
> >         at
> >
> org.opencms.jsp.CmsJspTagInclude.includeTagAction(CmsJspTagInc
> lude.java:241)
> >         at
> >
> org.opencms.jsp.CmsJspTagInclude.includeTagAction(CmsJspTagInc
> lude.java:166)
> >         at
> >
> org.opencms.jsp.CmsJspActionElement.include(CmsJspActionElemen
> t.java:510)
> >         at
> >
> org.opencms.jsp.CmsJspActionElement.include(CmsJspActionElemen
> t.java:534)
> >         at
> >
> org.opencms.jsp.util.CmsJspStatusBean.includeTemplatePart(CmsJ
> spStatusBean.java:335)
> >         at
> >
> org.opencms.jsp.util.CmsJspStatusBean.includeTemplatePart(CmsJ
> spStatusBean.java:312)
> >         at
> >
> org.apache.jsp.WEB_002dINF.jsp.online.system.handler.handle404
> _html_jsp._jspService(handle404_html_jsp.java:54)
> >         at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
> Wrapper.java:331)
> >         at
> >
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
> .java:329)
> >         at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
> er(ApplicationFilterChain.java:269)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Appli
> cationFilterChain.java:188)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(Applicat
> ionDispatcher.java:679)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(Appli
> cationDispatcher.java:584)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(Applica
> tionDispatcher.java:497)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsF
> lexRequestDispatcher.java:194)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexReque
> stDispatcher.java:169)
> >         at
> org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:555)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithC
> ache(CmsFlexRequestDispatcher.java:423)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexReque
> stDispatcher.java:173)
> >         at
> > org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:829)
> >         at
> org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:512)
> >         at
> >
> org.opencms.loader.CmsResourceManager.loadResource(CmsResource
> Manager.java:1052)
> >         at
> >
> org.opencms.main.OpenCmsServlet.openErrorHandler(OpenCmsServle
> t.java:320)
> >         at
> org.opencms.main.OpenCmsServlet.handle(OpenCmsServlet.java:219)
> >         at
> >
> org.opencms.main.OpenCmsServlet.invokeHandler(OpenCmsServlet.java:272)
> >         at
> org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:150)
> >         at
> >
> org.opencms.main.OpenCmsServletErrorHandler.doGet(OpenCmsServl
> etErrorHandler.java:82)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
> er(ApplicationFilterChain.java:269)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Appli
> cationFilterChain.java:188)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(Applicat
> ionDispatcher.java:679)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(
> ApplicationDispatcher.java:463)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.doForward(Appli
> cationDispatcher.java:399)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(Applica
> tionDispatcher.java:301)
> >         at
> >
> org.apache.catalina.core.StandardHostValve.custom(StandardHost
> Valve.java:364)
> >         at
> >
> org.apache.catalina.core.StandardHostValve.status(StandardHost
> Valve.java:285)
> >         at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHost
> Valve.java:137)
> >         at
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReport
> Valve.java:117)
> >         at
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEn
> gineValve.java:108)
> >         at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdap
> ter.java:174)
> >         at
> >
> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
> >         at
> > org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
> >         at
> org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
> >         at
> >
> org.apache.jk.common.ChannelSocket.processConnection(ChannelSo
> cket.java:703)
> >         at
> >
> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(Chan
nelSocket.java:895)
> >         at
> >
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:689)
> >         at java.lang.Thread.run(Thread.java:619)
> >
> > 09 Mar 2010 12:22:04,075 ERROR
> [ina.core.ApplicationDispatcher: 711]
> > Servlet.service() for servlet OpenCmsServletErrorHandler
> threw exception
> > java.util.NoSuchElementException: Timeout waiting for idle object
> >         at
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Ge
> nericObjectPool.java:958)
> >         at
> >
> org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:176)
> >         at
> java.sql.DriverManager.getConnection(DriverManager.java:582)
> >         at
> java.sql.DriverManager.getConnection(DriverManager.java:207)
> >         at
> >
> org.opencms.db.CmsSqlManager.getConnectionByUrl(CmsSqlManager.
> java:104)
> >         at
> >
> org.opencms.db.generic.CmsSqlManager.getConnection(CmsSqlManag
> er.java:231)
> >         at
> >
> org.opencms.db.generic.CmsVfsDriver.readResource(CmsVfsDriver.
> java:1931)
> >         at
> >
> org.opencms.db.CmsDriverManager.readResource(CmsDriverManager.
> java:6462)
> >         at
> >
> org.opencms.db.CmsSecurityManager.readResource(CmsSecurityMana
> ger.java:5854)
> >         at
> >
> org.opencms.db.CmsSecurityManager.readResource(CmsSecurityMana
> ger.java:4033)
> >  at org.opencms.file.CmsObject.readResource(CmsObject.java:3525)
> >         at
> org.opencms.file.CmsObject.readResource(CmsObject.java:3492)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexReque
> stDispatcher.java:157)
> >         at
> >
> org.opencms.jsp.CmsJspTagInclude.includeActionWithCache(CmsJsp
> TagInclude.java:364)
> >         at
> >
> org.opencms.jsp.CmsJspTagInclude.includeTagAction(CmsJspTagInc
> lude.java:241)
> >         at
> >
> org.opencms.jsp.CmsJspTagInclude.includeTagAction(CmsJspTagInc
> lude.java:166)
> >         at
> >
> org.opencms.jsp.CmsJspActionElement.include(CmsJspActionElemen
> t.java:510)
> >         at
> >
> org.opencms.jsp.CmsJspActionElement.include(CmsJspActionElemen
> t.java:534)
> >         at
> >
> org.opencms.jsp.util.CmsJspStatusBean.includeTemplatePart(CmsJ
> spStatusBean.java:335)
> >         at
> >
> org.opencms.jsp.util.CmsJspStatusBean.includeTemplatePart(CmsJ
> spStatusBean.java:312)
> >         at
> >
> org.apache.jsp.WEB_002dINF.jsp.online.system.handler.handle404
> _html_jsp._jspService(handle404_html_jsp.java:54)
> >         at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
> Wrapper.java:331)
> >         at
> >
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
> .java:329)
> >         at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
> er(ApplicationFilterChain.java:269)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Appli
> cationFilterChain.java:188)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(Applicat
> ionDispatcher.java:679)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(Appli
> cationDispatcher.java:584)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(Applica
> tionDispatcher.java:497)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsF
> lexRequestDispatcher.java:194)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexReque
> stDispatcher.java:169)
> >         at
> org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:555)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithC
> ache(CmsFlexRequestDispatcher.java:423)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexReque
> stDispatcher.java:173)
> >         at
> > org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:829)
> >         at
> org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:512)
> >         at
> >
> org.opencms.loader.CmsResourceManager.loadResource(CmsResource
> Manager.java:1052)
> >         at
> >
> org.opencms.main.OpenCmsServlet.openErrorHandler(OpenCmsServle
> t.java:320)
> >         at
> org.opencms.main.OpenCmsServlet.handle(OpenCmsServlet.java:219)
> >         at
> >
> org.opencms.main.OpenCmsServlet.invokeHandler(OpenCmsServlet.java:272)
> >         at
> org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:150)
> >         at
> >
> org.opencms.main.OpenCmsServletErrorHandler.doGet(OpenCmsServl
> etErrorHandler.java:82)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
> er(ApplicationFilterChain.java:269)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Appli
> cationFilterChain.java:188)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(Applicat
> ionDispatcher.java:679)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(
> ApplicationDispatcher.java:463)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.doForward(Appli
> cationDispatcher.java:399)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(Applica
> tionDispatcher.java:301)
> >         at
> >
> org.apache.catalina.core.StandardHostValve.custom(StandardHost
> Valve.java:364)
> >         at
> >
> org.apache.catalina.core.StandardHostValve.status(StandardHost
> Valve.java:285)
> >         at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHost
> Valve.java:137)
> >         at
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReport
> Valve.java:117)
> >         at
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEn
> gineValve.java:108)
> >         at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdap
> ter.java:174)
> >         at
> >
> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
> >         at
> > org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
> >         at
> org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
> >         at
> >
> org.apache.jk.common.ChannelSocket.processConnection(ChannelSo
> cket.java:703)
> >         at
> >
> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(Chan
nelSocket.java:895)
> >         at
> >
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:689)
> >         at java.lang.Thread.run(Thread.java:619)
> >
> > 09 Mar 2010 12:25:32,734 ERROR
> [rg.opencms.jsp.CmsJspLoginBean: 287]
> > Failed login of user "OU_OUNAME/username": A database error
> occurred
> > reading the user data. Request from IP ***.***.***.*** using uri
> > "/system/login/index.html".
> > org.opencms.db.CmsDbSqlException: An SQL error occurred
> when executing
> > the following query: .
> >         at
> >
> org.opencms.db.generic.CmsUserDriver.readUserInfos(CmsUserDriv
> er.java:1485)
> >         at
> >
> org.opencms.db.generic.CmsUserDriver.internalCreateUser(CmsUse
> rDriver.java:2323)
> >         at
> >
> org.opencms.db.generic.CmsUserDriver.readUser(CmsUserDriver.java:1409)
> >         at
> >
> org.opencms.db.CmsDriverManager.loginUser(CmsDriverManager.java:4700)
> >         at
> >
> org.opencms.db.CmsDriverManager.loginUser(CmsDriverManager.java:4733)
> >         at
> >
> org.opencms.db.CmsSecurityManager.loginUser(CmsSecurityManager
> .java:2883)
> >         at org.opencms.file.CmsObject.loginUser(CmsObject.java:2263)
> >         at
> org.opencms.jsp.CmsJspLoginBean.login(CmsJspLoginBean.java:189)
> >         at
> org.opencms.jsp.CmsJspLoginBean.login(CmsJspLoginBean.java:169)
> >         at
> org.opencms.workplace.CmsLogin.displayDialog(CmsLogin.java:293)
> >         at
> >
> org.apache.jsp.WEB_002dINF.jsp.online.system.login.index_html_
> jsp._jspService(index_html_jsp.java:48)
> >         at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
> Wrapper.java:331)
> >         at
> >
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
> .java:329)
> >         at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
> er(ApplicationFilterChain.java:269)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Appli
> cationFilterChain.java:188)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(Applicat
> ionDispatcher.java:679)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(Appli
> cationDispatcher.java:584)
> >         at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(Applica
> tionDispatcher.java:497)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsF
> lexRequestDispatcher.java:194)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexReque
> stDispatcher.java:169)
> >         at
> org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:555)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithC
> ache(CmsFlexRequestDispatcher.java:423)
> >         at
> >
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexReque
> stDispatcher.java:173)
> >         at
> > org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:829)
> >         at
> org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:512)
> >         at
> >
> org.opencms.loader.CmsResourceManager.loadResource(CmsResource
> Manager.java:1052)
> >         at
> org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1489)
> >         at
> org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:153)
> >         at
> org.opencms.main.OpenCmsServlet.doPost(OpenCmsServlet.java:166)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
> >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
> er(ApplicationFilterChain.java:269)
> >         at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Appli
> cationFilterChain.java:188)
> >         at
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardW
> rapperValve.java:213)
> >         at
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardC
> ontextValve.java:172)
> >         at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHost
> Valve.java:127)
> >         at
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReport
> Valve.java:117)
> >         at
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEn
> gineValve.java:108)
> >         at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdap
> ter.java:174)
> >         at
> >
> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
> >         at
> > org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
> >         at
> org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
> >         at
> >
> org.apache.jk.common.ChannelSocket.processConnection(ChannelSo
> cket.java:703)
> >         at
> >
> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(Chan
nelSocket.java:895)
> >         at
> >
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:689)
> >         at java.lang.Thread.run(Thread.java:619)
> > Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot get a
> > connection, pool error: Timeout waiting for idle object
> >         at
> >
> org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:184)
> >         at
> java.sql.DriverManager.getConnection(DriverManager.java:582)
> >         at
> java.sql.DriverManager.getConnection(DriverManager.java:207)
> >         at
> >
> org.opencms.db.CmsSqlManager.getConnectionByUrl(CmsSqlManager.
> java:104)
> >         at
> >
> org.opencms.db.generic.CmsSqlManager.getConnection(CmsSqlManag
> er.java:231)
> >         at
> >
> org.opencms.db.generic.CmsUserDriver.readUserInfos(CmsUserDriv
> er.java:1445)
> >         ... 49 more
> > Caused by: java.util.NoSuchElementException: Timeout
> waiting for idle object
> >         at
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Ge
> nericObjectPool.java:958)
> >         at
> >
> org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:176)
> >         ... 54 more
> >
> >
> >
> --------------------------------------------------------------
> ----------
> >
> >
> > _______________________________________________
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> list, please visit
> > http://lists.opencms.org/mailman/listinfo/opencms-dev
>
>
> --
> Achim Westermann
> Java Developer IT Online Content
>
> TEL   +49 (0)30 22 44 55 - 419
> FAX   +49 (0)30 22 44 55 - 111
> MAIL  achim.westermann at questico.de
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>
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>
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>
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