[xwiki-users] WG: [xwiki-notifications] XWiki doesn't start anymore
Thank you for your help, I've set the value to 512 and now it works. We have a lot of grafic files in our XWiki and they uses a lot of memory I think. But the 512 I've are only thought like RAM or not? I have another problem with my XWiki. When I log in it shows the Document does not exist page. Somebody knows how to fix that? I've testet some ways, but without succes. ________________________________ Von: Vincent Massol [mailto:[email protected]] Gesendet: Mi 30.04.2008 11:44 An: XWiki Users Cc: Lamari Fabrizio Betreff: Re: [xwiki-users] [xwiki-notifications] XWiki doesn't start anymore On Apr 30, 2008, at 11:37 AM, Jean-Vincent Drean wrote:
It looks like your using one of our jetty distribution. Assuming you're using our startup script (start_xwiki.bat or .sh), you can try to replace :
JAVA_OPTS=-Xmx300m (or : set JAVA_OPTS=-Xmx300m) by JAVA_OPTS=-Xmx512m (or : set JAVA_OPTS=-Xmx512m)
BTW I wonder how 300m can be not enough.
I don't think this is the best way. If XWiki starts fine and it works for some time (which is the impression I got from Fabrizio's message) then it's either a memory leak issue in XWiki or some code he's put in some specific page that require more memory. I wouldn't change the memory used to start XWiki but rather observe the amount of memory your xwiki instance uses over time. Thanks -Vincent
On Wed, Apr 30, 2008 at 11:23 AM, Lamari Fabrizio <[email protected]> wrote:
Hello
Thank you for your help.
Can you help me solving the problem? I don't know how to check this.
Thank you in advance.
-----Ursprüngliche Nachricht----- Von: [email protected] im Auftrag von Jean-Vincent Drean Gesendet: Mi 30.04.2008 10:28 An: XWiki Users; Lamari Fabrizio Betreff: Re: [xwiki-notifications] XWiki doesn't start anymore
Ok my bad I haven't looked at the stacktrace in the first place, indeed Vincent is right it's an out of memory error.
On Wed, Apr 30, 2008 at 10:21 AM, Jean-Vincent Drean <[email protected]> wrote:
Hello,
Please don't use the notification mailing list to answer questions, I've cc-ed your message to the xwiki users list. About your problem the errors shows that xwiki is unable to connect to your database.
On Wed, Apr 30, 2008 at 1:05 AM, Fabrizio Lamari (TeleJob - WebMaster) <[email protected]> wrote:
Hello
I was using the XWiki for our company and since yesterday evening it doesn't work anymore.
I haven't changed anything on the settings yesterday.
When I want to go on the XWiki (www.telejob.ch/wiki.html) I get this error: HTTP ERROR: 500 Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3001 in 3: Cannot load class com .xpn .xwiki.store.migration.hibernate.XWikiHibernateMigrationManager from param xwiki.store.migration.manager.class Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Could not create a DBCP pool
RequestURI=/xwiki/bin/view/Main/WebHome
Powered by Jetty://
On the terminal side of the XWiki I have the outlines shown on the end of this message.
I hope somebody can help me in adjusting the XWiki, cause we have already written many things in it.
Perhaps somebody knows how to get the content of the wiki out, to import in a new one, manually.
Thank you in advance for your help.
With regards
______________________________
Fabrizio Lamari
TeleJob.ch - WebMaster
Outlines from the terminarl side:
at org .hibernate .cfg.Configuration.buildSessionFactory(Configuration.java:1292)
at com .xpn .xwiki .store .XWikiHibernateBaseStore .initHibernate(XWikiHibernateBaseStore.java:175)
at com .xpn .xwiki .store .XWikiHibernateBaseStore .checkHibernate(XWikiHibernateBaseStore.java:516)
at com .xpn .xwiki .store .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031)
at com .xpn .xwiki .store .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: 1074)
at com .xpn .xwiki .store .migration .hibernate .XWikiHibernateMigrationManager .getDBVersion(XWikiHibernateMigrationManager.java:62)
at com .xpn .xwiki .store .migration .AbstractXWikiMigrationManager .<init>(AbstractXWikiMigrationManager.java:68)
at com .xpn .xwiki .store .migration .hibernate .XWikiHibernateMigrationManager .<init>(XWikiHibernateMigrationManager.java:49)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun .reflect .NativeConstructorAccessorImpl .newInstance(NativeConstructorAccessorImpl.java:39)
at sun .reflect .DelegatingConstructorAccessorImpl .newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852)
at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791)
at com.xpn.xwiki.XWiki.<init>(XWiki.java:733)
at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305)
at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: 126)
at org .apache .struts .action .RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org .apache .struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java: 414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java: 596)
at javax.servlet.http.HttpServlet.service(HttpServlet.java: 689)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 428)
at org.mortbay.jetty.servlet.WebApplicationHandler $CachedChain.doFilter(WebApplicationHandler.java:830)
at com .xpn .xwiki .web .SetCharacterEncodingFilter .doFilter(SetCharacterEncodingFilter.java:117)
at org.mortbay.jetty.servlet.WebApplicationHandler $CachedChain.doFilter(WebApplicationHandler.java:821)
at org .mortbay .jetty .servlet .WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
at org .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 568)
at org.mortbay.http.HttpContext.handle(HttpContext.java: 1565)
at org .mortbay .jetty .servlet.WebApplicationContext.handle(WebApplicationContext.java: 633)
at org.mortbay.http.HttpContext.handle(HttpContext.java: 1517)
at org.mortbay.http.HttpServer.service(HttpServer.java:954)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at org .mortbay.http.SocketListener.handleConnection(SocketListener.java: 244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool $PoolThread.run(ThreadPool.java:534)
Caused by: java.sql.SQLException: General error: java.lang.OutOfMemoryError: Java heap space
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
at org.hsqldb.jdbcDriver.connect(Unknown Source)
at org .apache .commons .dbcp .DriverConnectionFactory .createConnection(DriverConnectionFactory.java:37)
at org .apache .commons .dbcp .PoolableConnectionFactory .makeObject(PoolableConnectionFactory.java:290)
at org .apache .commons .dbcp .BasicDataSource.validateConnectionFactory(BasicDataSource.java: 877)
at org .apache .commons .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
... 47 more
getException():
com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception while hibernate execute
Wrapped Exception: Could not create a DBCP pool
at com .xpn .xwiki .store .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1041)
at com .xpn .xwiki .store .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: 1074)
at com .xpn .xwiki .store .migration .hibernate .XWikiHibernateMigrationManager .getDBVersion(XWikiHibernateMigrationManager.java:62)
at com .xpn .xwiki .store .migration .AbstractXWikiMigrationManager .<init>(AbstractXWikiMigrationManager.java:68)
at com .xpn .xwiki .store .migration .hibernate .XWikiHibernateMigrationManager .<init>(XWikiHibernateMigrationManager.java:49)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun .reflect .NativeConstructorAccessorImpl .newInstance(NativeConstructorAccessorImpl.java:39)
at sun .reflect .DelegatingConstructorAccessorImpl .newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852)
at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791)
at com.xpn.xwiki.XWiki.<init>(XWiki.java:733)
at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305)
at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: 126)
at org .apache .struts .action .RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org .apache .struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java: 414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java: 596)
at javax.servlet.http.HttpServlet.service(HttpServlet.java: 689)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 428)
at org.mortbay.jetty.servlet.WebApplicationHandler $CachedChain.doFilter(WebApplicationHandler.java:830)
at com .xpn .xwiki .web .SetCharacterEncodingFilter .doFilter(SetCharacterEncodingFilter.java:117)
at org.mortbay.jetty.servlet.WebApplicationHandler $CachedChain.doFilter(WebApplicationHandler.java:821)
at org .mortbay .jetty .servlet .WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
at org .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 568)
at org.mortbay.http.HttpContext.handle(HttpContext.java: 1565)
at org .mortbay .jetty .servlet.WebApplicationContext.handle(WebApplicationContext.java: 633)
at org.mortbay.http.HttpContext.handle(HttpContext.java: 1517)
at org.mortbay.http.HttpServer.service(HttpServer.java:954)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at org .mortbay.http.SocketListener.handleConnection(SocketListener.java: 244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool $PoolThread.run(ThreadPool.java:534)
Wrapped Exception:
org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (General error: java.lang.OutOfMemoryError: Java heap space)
at org .apache .commons .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855)
at org .apache .commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java: 540)
at com .xpn .xwiki .store .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:181)
at org .hibernate .connection .ConnectionProviderFactory .newConnectionProvider(ConnectionProviderFactory.java:124)
at org .hibernate .connection .ConnectionProviderFactory .newConnectionProvider(ConnectionProviderFactory.java:56)
at org .hibernate .cfg .SettingsFactory.createConnectionProvider(SettingsFactory.java:414)
at org .hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java: 62)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java: 2009)
at org .hibernate .cfg.Configuration.buildSessionFactory(Configuration.java:1292)
at com .xpn .xwiki .store .XWikiHibernateBaseStore .initHibernate(XWikiHibernateBaseStore.java:175)
at com .xpn .xwiki .store .XWikiHibernateBaseStore .checkHibernate(XWikiHibernateBaseStore.java:516)
at com .xpn .xwiki .store .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031)
at com .xpn .xwiki .store .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: 1074)
at com .xpn .xwiki .store .migration .hibernate .XWikiHibernateMigrationManager .getDBVersion(XWikiHibernateMigrationManager.java:62)
at com .xpn .xwiki .store .migration .AbstractXWikiMigrationManager .<init>(AbstractXWikiMigrationManager.java:68)
at com .xpn .xwiki .store .migration .hibernate .XWikiHibernateMigrationManager .<init>(XWikiHibernateMigrationManager.java:49)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun .reflect .NativeConstructorAccessorImpl .newInstance(NativeConstructorAccessorImpl.java:39)
at sun .reflect .DelegatingConstructorAccessorImpl .newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852)
at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791)
at com.xpn.xwiki.XWiki.<init>(XWiki.java:733)
at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305)
at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: 126)
at org .apache .struts .action .RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org .apache .struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java: 414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java: 596)
at javax.servlet.http.HttpServlet.service(HttpServlet.java: 689)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 428)
at org.mortbay.jetty.servlet.WebApplicationHandler $CachedChain.doFilter(WebApplicationHandler.java:830)
at com .xpn .xwiki .web .SetCharacterEncodingFilter .doFilter(SetCharacterEncodingFilter.java:117)
at org.mortbay.jetty.servlet.WebApplicationHandler $CachedChain.doFilter(WebApplicationHandler.java:821)
at org .mortbay .jetty .servlet .WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
at org .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 568)
at org.mortbay.http.HttpContext.handle(HttpContext.java: 1565)
at org .mortbay .jetty .servlet.WebApplicationContext.handle(WebApplicationContext.java: 633)
at org.mortbay.http.HttpContext.handle(HttpContext.java: 1517)
at org.mortbay.http.HttpServer.service(HttpServer.java:954)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at org .mortbay.http.SocketListener.handleConnection(SocketListener.java: 244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool $PoolThread.run(ThreadPool.java:534)
Caused by: java.sql.SQLException: General error: java.lang.OutOfMemoryError: Java heap space
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
at org.hsqldb.jdbcDriver.connect(Unknown Source)
at org .apache .commons .dbcp .DriverConnectionFactory .createConnection(DriverConnectionFactory.java:37)
at org .apache .commons .dbcp .PoolableConnectionFactory .makeObject(PoolableConnectionFactory.java:290)
at org .apache .commons .dbcp .BasicDataSource.validateConnectionFactory(BasicDataSource.java: 877)
at org .apache .commons .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
... 47 more
getException():
org.hibernate.HibernateException: Could not create a DBCP pool
at com .xpn .xwiki .store .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:199)
at org .hibernate .connection .ConnectionProviderFactory .newConnectionProvider(ConnectionProviderFactory.java:124)
at org .hibernate .connection .ConnectionProviderFactory .newConnectionProvider(ConnectionProviderFactory.java:56)
at org .hibernate .cfg .SettingsFactory.createConnectionProvider(SettingsFactory.java:414)
at org .hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java: 62)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java: 2009)
at org .hibernate .cfg.Configuration.buildSessionFactory(Configuration.java:1292)
at com .xpn .xwiki .store .XWikiHibernateBaseStore .initHibernate(XWikiHibernateBaseStore.java:175)
at com .xpn .xwiki .store .XWikiHibernateBaseStore .checkHibernate(XWikiHibernateBaseStore.java:516)
at com .xpn .xwiki .store .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031)
at com .xpn .xwiki .store .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: 1074)
at com .xpn .xwiki .store .migration .hibernate .XWikiHibernateMigrationManager .getDBVersion(XWikiHibernateMigrationManager.java:62)
at com .xpn .xwiki .store .migration .AbstractXWikiMigrationManager .<init>(AbstractXWikiMigrationManager.java:68)
at com .xpn .xwiki .store .migration .hibernate .XWikiHibernateMigrationManager .<init>(XWikiHibernateMigrationManager.java:49)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun .reflect .NativeConstructorAccessorImpl .newInstance(NativeConstructorAccessorImpl.java:39)
at sun .reflect .DelegatingConstructorAccessorImpl .newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852)
at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791)
at com.xpn.xwiki.XWiki.<init>(XWiki.java:733)
at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305)
at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: 126)
at org .apache .struts .action .RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org .apache .struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java: 414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java: 596)
at javax.servlet.http.HttpServlet.service(HttpServlet.java: 689)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 428)
at org.mortbay.jetty.servlet.WebApplicationHandler $CachedChain.doFilter(WebApplicationHandler.java:830)
at com .xpn .xwiki .web .SetCharacterEncodingFilter .doFilter(SetCharacterEncodingFilter.java:117)
at org.mortbay.jetty.servlet.WebApplicationHandler $CachedChain.doFilter(WebApplicationHandler.java:821)
at org .mortbay .jetty .servlet .WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
at org .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 568)
at org.mortbay.http.HttpContext.handle(HttpContext.java: 1565)
at org .mortbay .jetty .servlet.WebApplicationContext.handle(WebApplicationContext.java: 633)
at org.mortbay.http.HttpContext.handle(HttpContext.java: 1517)
at org.mortbay.http.HttpServer.service(HttpServer.java:954)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at org .mortbay.http.SocketListener.handleConnection(SocketListener.java: 244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool $PoolThread.run(ThreadPool.java:534)
Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (General error: java.lang.OutOfMemoryError: Java heap space)
at org .apache .commons .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855)
at org .apache .commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java: 540)
at com .xpn .xwiki .store .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:181)
... 45 more
Caused by: java.sql.SQLException: General error: java.lang.OutOfMemoryError: Java heap space
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
at org.hsqldb.jdbcDriver.connect(Unknown Source)
at org .apache .commons .dbcp .DriverConnectionFactory .createConnection(DriverConnectionFactory.java:37)
at org .apache .commons .dbcp .PoolableConnectionFactory .makeObject(PoolableConnectionFactory.java:290)
at org .apache .commons .dbcp .BasicDataSource.validateConnectionFactory(BasicDataSource.java: 877)
at org .apache .commons .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
... 47 more _______________________________________________ notifications mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/notifications
-- Jean-Vincent Drean
-- Jean-Vincent Drean
-- Jean-Vincent Drean _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
Hello all, I had the same problem a few days ago... Same message and same issue about the memory allowed to JAVA_OPTS in the startup script. I allowed 1024m to this and upgraded my platform to 4GB of RAM. Since this issue, i'm looking on the xwiki memory usage and it's growing every day... Have you got an idea ? Thanx. -- View this message in context: http://n2.nabble.com/Re%3A--xwiki-notifications--XWiki-doesn%27t-start-anymo... Sent from the XWiki- Users mailing list archive at Nabble.com.
participants (2)
-
Lamari Fabrizio -
lukweb