Grouper Users - Open Discussion List

[Jeff McCullough <>]

I’m seeing an odd issue when our test system restarts after a session timeout. It happens with both the new UI and WS. After the app session timeout, it usually takes 3 “start again” clicks or 3 hits against the api before all is good again. It appears that the error relates to our LDAP connection, but that may be a red herring. Below is an example log entry. Does anything pop out to anyone what might be happening? We are using tomcat6, java 7, and version 2.2.1 of grouper on RHEL

Jeff

2015-05-13 10:56:28,586: [http-8443-7] ERROR GrouperUiFilter.initRequest(865) -  - Cant find login subject: 5964, ADMIN_UI

edu.internet2.middleware.subject.SourceUnavailableException: Ldap NamingException: LDAP response read timed out, timeout used:-1ms.

        at edu.internet2.middleware.subject.provider.LdapSourceAdapter.getLdapResultsHelper(LdapSourceAdapter.java:704)

        at edu.internet2.middleware.subject.provider.LdapSourceAdapter.getLdapResults(LdapSourceAdapter.java:591)

        at edu.internet2.middleware.subject.provider.LdapSourceAdapter.getLdapUnique(LdapSourceAdapter.java:724)

        at edu.internet2.middleware.subject.provider.LdapSourceAdapter.getSubject(LdapSourceAdapter.java:314)

        at edu.internet2.middleware.subject.provider.BaseSourceAdapter.getSubjectByIdOrIdentifier(BaseSourceAdapter.java:242)

        at edu.internet2.middleware.grouper.subj.SourcesXmlResolver$4.callLogic(SourcesXmlResolver.java:514)

        at edu.internet2.middleware.grouper.subj.SourcesXmlResolver$4.callLogic(SourcesXmlResolver.java:511)

        at edu.internet2.middleware.grouper.subj.SourcesXmlResolver$LogLabelCallable.call(SourcesXmlResolver.java:169)

        at edu.internet2.middleware.grouper.subj.SourcesXmlResolver.executeCallables(SourcesXmlResolver.java:230)

        at edu.internet2.middleware.grouper.subj.SourcesXmlResolver.findByIdOrIdentifier(SourcesXmlResolver.java:520)

        at edu.internet2.middleware.grouper.subj.CachingResolver.findByIdOrIdentifier(CachingResolver.java:377)

        at edu.internet2.middleware.grouper.subj.ValidatingResolver.findByIdOrIdentifier(ValidatingResolver.java:203)

        at edu.internet2.middleware.grouper.SubjectFinder.findByIdOrIdentifier(SubjectFinder.java:315)

        at edu.internet2.middleware.grouper.ui.GrouperUiFilter$1.callback(GrouperUiFilter.java:858)

        at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:974)

        at edu.internet2.middleware.grouper.ui.GrouperUiFilter.initRequest(GrouperUiFilter.java:849)

        at edu.internet2.middleware.grouper.ui.GrouperUiFilter.doFilter(GrouperUiFilter.java:961)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:75)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:201)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:107)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)

        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:558)

        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

        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:298)

        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)

        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)

        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)

        at java.lang.Thread.run(Thread.java:745)

Caused by: javax.naming.NamingException: LDAP response read timed out, timeout used:-1ms.; remaining name 'dc=berkeley,dc=edu'

        at com.sun.jndi.ldap.Connection.readReply(Connection.java:483)

        at com.sun.jndi.ldap.LdapClient.getSearchReply(LdapClient.java:639)

        at com.sun.jndi.ldap.LdapClient.search(LdapClient.java:562)

        at com.sun.jndi.ldap.LdapCtx.doSearch(LdapCtx.java:1985)

        at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1847)

        at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)

        at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1789)

        at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:412)

        at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:394)

        at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:376)

        at edu.vt.middleware.ldap.AbstractLdap.search(AbstractLdap.java:215)

        at edu.vt.middleware.ldap.Ldap.search(Ldap.java:431)

        at edu.vt.middleware.ldap.Ldap.search(Ldap.java:347)

        at edu.internet2.middleware.subject.provider.LdapSourceAdapter.getLdapResultsHelper(LdapSourceAdapter.java:701)