[Building Sakai] JLDAPDirectoryProvider -- LDAPException: Server Message: NDS error: insufficient buffer (-649)

We've got a sudden mystery: Sakai 2.6 (v62856), has been working just
fine until this morning... now we're getting insufficient buffer from
LDAP?

LDAP server hasn't changed overnight, sakai.properties hasn't changed
overnight...

Any ideas or suggestions as to what would be happening here are welcome.


2009-07-07 11:09:41,984 ERROR http-80-Processor24
edu.amc.sakai.user.JLDAPDirectoryProvider - getUser() failed [eid:
s2013]
LDAPException: Other (80) Other
LDAPException: Server Message: NDS error: insufficient buffer (-649)
LDAPException: Matched DN:
        at com.novell.ldap.LDAPResponse.getResultException(Unknown Source)
        at com.novell.ldap.LDAPResponse.chkResultCode(Unknown Source)
        at com.novell.ldap.LDAPSearchResults.next(Unknown Source)
        at edu.amc.sakai.user.JLDAPDirectoryProvider.searchDirectory(JLDAPDirectoryProvider.java:941)
        at edu.amc.sakai.user.JLDAPDirectoryProvider.searchDirectoryForSingleEntry(JLDAPDirectoryProvider.java:846)
        at edu.amc.sakai.user.JLDAPDirectoryProvider.getUserByEid(JLDAPDirectoryProvider.java:768)
        at edu.amc.sakai.user.JLDAPDirectoryProvider.getUserByEid(JLDAPDirectoryProvider.java:722)
        at edu.amc.sakai.user.JLDAPDirectoryProvider.getUser(JLDAPDirectoryProvider.java:580)
        at org.sakaiproject.user.impl.BaseUserDirectoryService.getProvidedUserByEid(BaseUserDirectoryService.java:619)
        at org.sakaiproject.user.impl.BaseUserDirectoryService.getUserByEid(BaseUserDirectoryService.java:724)
        at org.sakaiproject.user.impl.BaseUserDirectoryService.getInternallyAuthenticatedUser(BaseUserDirectoryService.java:1442)
        at org.sakaiproject.user.impl.BaseUserDirectoryService.authenticate(BaseUserDirectoryService.java:1427)
        at org.sakaiproject.user.impl.UserAuthnComponent.authenticate(UserAuthnComponent.java:107)
        at org.sakaiproject.user.cover.AuthenticationManager.authenticate(AuthenticationManager.java:63)
        at org.sakaiproject.login.tool.LoginTool.doPost(LoginTool.java:376)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
        at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:556)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:364)
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
        at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.help(ActiveToolComponent.java:545)
        at org.sakaiproject.portal.charon.SkinnableCharonPortal.doLogin(SkinnableCharonPortal.java:861)
        at org.sakaiproject.portal.charon.handlers.XLoginHandler.doGet(XLoginHandler.java:61)
        at org.sakaiproject.portal.charon.handlers.XLoginHandler.doPost(XLoginHandler.java:50)
        at org.sakaiproject.portal.charon.SkinnableCharonPortal.doPost(SkinnableCharonPortal.java:1059)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
        at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:607)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
        at java.lang.Thread.run(Thread.java:595)

--
will trillich
"Tis the set of the sails / And not the gales / That tells the way we
go." -- Ella Wheeler Wilcox
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