Hi, This looks like OSCache problem. As I can see in the code you can have this error when OSCache failed to create a new cache and then all that try to acces this cache fail, here the XWiki group service. I'm not an OSCache expert so I have no idea of what could cause this. Maybe someone has an idea... On Fri, Apr 4, 2008 at 4:08 PM, Benjamin Leung <[email protected]> wrote:
Hi,
I'm getting randomly logged off when using the LDAP authenticator in v1.3.1. I'm wondering if anyone else is experiencing this.
At the end are the thread dumps I captured in two individual cases and a snippet of my LDAP configuration.
Thanks, Benjamin
xwiki.authentication.ldap.UID_attr=sAMAccountName xwiki.authentication.ldap.fields_mapping=name=sAMAccountName,last_name=sn,first_name=givenName,fullname=displayName,mail=mail,ldap_dn=dn xwiki.authentication.ldap.update_user=0 xwiki.authentication.ldap.group_mapping=XWiki.XWikiAdminGroup=CN=Wiki Admins (omitted the rest) xwiki.authentication.ldap.mode_group_sync=always
-----------------Thread Dump #1-----------------------
09:43:53,819 [ http://bl.local:8080/xwiki/xwiki/bin/view/Main/DocumentDoesNotExist] [http-8080-22] ERROR base.Cache - internal error: expected to get a state from key [xwiki:XWiki.bleung] 09:43:56,334 [ http://bl.local:8080/xwiki/xwiki/bin/view/Main/DocumentDoesNotExist] [http-8080-14] WARN LDAP.XWikiLDAPAuthServiceImpl - LDAP authentication failed. java.lang.IllegalStateException: Cannot cancel cache update - current state (1) is not UPDATE_IN_PROGRESS at com.opensymphony.oscache.base.EntryUpdateState.cancelUpdate(EntryUpdateState.java:91) at com.opensymphony.oscache.base.Cache.cancelUpdate(Cache.java:416) at com.opensymphony.oscache.general.GeneralCacheAdministrator.cancelUpdate(GeneralCacheAdministrator.java:184) at com.xpn.xwiki.cache.impl.OSCacheCache.cancelUpdate(OSCacheCache.java:126) at com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl.listGroupsForUser(XWikiGroupServiceImpl.java:163) at com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl.getAllGroupsNamesForMember(XWikiGroupServiceImpl.java:683) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.syncGroupsMembership(XWikiLDAPAuthServiceImpl.java:484) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.syncGroupsMembership(XWikiLDAPAuthServiceImpl.java:450) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticate(XWikiLDAPAuthServiceImpl.java:310) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.authenticate(XWikiLDAPAuthServiceImpl.java:107) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.authenticate(MyFormAuthenticator.java:194) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:95) at com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.checkAuth(XWikiAuthServiceImpl.java:214) at com.xpn.xwiki.XWiki.checkAuth(XWiki.java:3297) at com.xpn.xwiki.user.impl.xwiki.XWikiRightServiceImpl.checkAccess(XWikiRightServiceImpl.java:166) at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3305) at com.xpn.xwiki.XWiki.prepareDocuments(XWiki.java:4249) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:173) 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:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:447) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292) at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:424) at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:144) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Unknown Source) 09:43:56,443 [ http://bl.local:8080/xwiki/xwiki/bin/view/Main/DocumentDoesNotExist] [http-8080-14] ERROR base.Cache - internal error: expected to get a state from key [xwiki:XWiki.XWikiGuest]
------------------Thread Dump #2------------------------
09:51:50,003 [ http://bl.local:8080/xwiki/xwiki/bin/view/Main/DocumentDoesNotExist] [http-8080-8] WARN LDAP.XWikiLDAPAuthServiceImpl - LDAP authentication failed. java.lang.NullPointerException at com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl.listGroupsForUser(XWikiGroupServiceImpl.java:182) at com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl.getAllGroupsNamesForMember(XWikiGroupServiceImpl.java:683) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.syncGroupsMembership(XWikiLDAPAuthServiceImpl.java:484) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.syncGroupsMembership(XWikiLDAPAuthServiceImpl.java:450) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticate(XWikiLDAPAuthServiceImpl.java:310) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.authenticate(XWikiLDAPAuthServiceImpl.java:107) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.authenticate(MyFormAuthenticator.java:194) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:95) at com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.checkAuth(XWikiAuthServiceImpl.java:214) at com.xpn.xwiki.XWiki.checkAuth(XWiki.java:3297) at com.xpn.xwiki.user.impl.xwiki.XWikiRightServiceImpl.checkAccess(XWikiRightServiceImpl.java:166) at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3305) at com.xpn.xwiki.XWiki.prepareDocuments(XWiki.java:4249) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:173) 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:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:447) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292) at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:424) at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:144) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Unknown Source) _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
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