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RE: [grouper-dev] PSP changelog provisioning exception

From: Gagné Sébastien <>
To: "Tom Zeller" <>
Cc: <>
Subject: RE: [grouper-dev] PSP changelog provisioning exception
Date: Wed, 22 Feb 2012 14:42:54 -0500

For some reason, group renaming works. I had failures with adding/deleting a member to a group before and after successful group rename, that’s strange. Maybe the bug is because the subject that was added is null (I don’t think so, it’s before the find…) ? But it’s related to a find subject request

I had hopes that setting the following to true would help, but it didn’t work :

subjects.startRootSessionIfOneIsntStarted = true

Checking in the code, I think a patch to this might be to add :

GrouperSourceAdapter.java

public static GrouperSession internal_getSessionOrRootForSubjectFinder() {

if(activeSession !=null && (activeSession not stopped || we don’t want to create another one from config)) {

return activeSession;

}

This might work, but it won’t fix the root cause why the Session stops in the first place…

Full stack trace if you need it :

2012-02-22 14:17:00,150: [DefaultQuartzScheduler_Worker-1] ERROR BaseSpmlProvider.execute(139) - - Response[status=failure,error=unsupportedOperation,errorMessages={},requestID=2012/02/22-14:17:00.149]

java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at edu.internet2.middleware.psp.spml.provider.BaseSpmlProvider.execute(BaseSpmlProvider.java:123)

at edu.internet2.middleware.psp.spml.config.PsoReference.getReferences(PsoReference.java:112)

at edu.internet2.middleware.psp.spml.config.PsoReferences.getReferences(PsoReferences.java:150)

at edu.internet2.middleware.psp.spml.config.Pso.getPSO(Pso.java:253)

at edu.internet2.middleware.psp.Psp.execute(Psp.java:964)

at edu.internet2.middleware.psp.Psp.execute(Psp.java:893)

at edu.internet2.middleware.psp.grouper.PspChangeLogConsumer.processModification(PspChangeLogConsumer.java:705)

at edu.internet2.middleware.psp.grouper.PspChangeLogConsumer.processMembershipAdd(PspChangeLogConsumer.java:655)

at edu.internet2.middleware.psp.grouper.PspChangeLogConsumer$EventType$6.process(PspChangeLogConsumer.java:126)

at edu.internet2.middleware.psp.grouper.PspChangeLogConsumer.processChangeLogEntry(PspChangeLogConsumer.java:517)

at edu.internet2.middleware.psp.grouper.PspChangeLogConsumer.processChangeLogEntries(PspChangeLogConsumer.java:451)

at edu.internet2.middleware.grouper.changeLog.ChangeLogHelper.processRecords(ChangeLogHelper.java:204)

at edu.internet2.middleware.grouper.app.loader.GrouperLoaderType$4.runJob(GrouperLoaderType.java:539)

at edu.internet2.middleware.grouper.app.loader.GrouperLoaderJob.runJob(GrouperLoaderJob.java:379)

at edu.internet2.middleware.grouper.app.loader.GrouperLoaderJob.execute(GrouperLoaderJob.java:281)

at org.quartz.core.JobRunShell.run(JobRunShell.java:202)

at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)

Caused by: java.lang.IllegalStateException: Grouper session subject is null, probably since it is stopped. Dont use it anymore, start another

at edu.internet2.middleware.grouper.GrouperSession.internal_ThrowIllegalStateIfStopped(GrouperSession.java:95)

at edu.internet2.middleware.grouper.GrouperSession.getSubject(GrouperSession.java:428)

at edu.internet2.middleware.grouper.subj.CachingResolver.getFromFindByIdOrIdentifierCache(CachingResolver.java:329)

at edu.internet2.middleware.grouper.subj.CachingResolver.findByIdOrIdentifier(CachingResolver.java:360)

at edu.internet2.middleware.grouper.subj.ValidatingResolver.findByIdOrIdentifier(ValidatingResolver.java:187)

at edu.internet2.middleware.grouper.SubjectFinder.findByIdOrIdentifier(SubjectFinder.java:145)

at edu.internet2.middleware.grouper.shibboleth.dataConnector.MemberDataConnector$1.callback(MemberDataConnector.java:87)

at edu.internet2.middleware.grouper.shibboleth.dataConnector.MemberDataConnector$1.callback(MemberDataConnector.java:61)

at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:645)

at edu.internet2.middleware.grouper.shibboleth.dataConnector.MemberDataConnector.resolve(MemberDataConnector.java:60)

at edu.internet2.middleware.grouper.shibboleth.dataConnector.MemberDataConnector.resolve(MemberDataConnector.java:51)

at edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.dataConnector.ContextualDataConnector.resolve(ContextualDataConnector.java:77)

at edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.dataConnector.ContextualDataConnector.resolve(ContextualDataConnector.java:31)

at edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.ShibbolethAttributeResolver.resolveDataConnector(ShibbolethAttributeResolver.java:374)

at edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.ShibbolethAttributeResolver.resolveDependencies(ShibbolethAttributeResolver.java:410)

at edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.ShibbolethAttributeResolver.resolveAttribute(ShibbolethAttributeResolver.java:332)

at edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.ShibbolethAttributeResolver.resolveAttributes(ShibbolethAttributeResolver.java:284)

at edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.ShibbolethAttributeResolver.resolveAttributes(ShibbolethAttributeResolver.java:131)

at edu.internet2.middleware.psp.shibboleth.SimpleAttributeAuthority.getAttributes(SimpleAttributeAuthority.java:96)

at edu.internet2.middleware.psp.shibboleth.SimpleAttributeAuthority.getAttributes(SimpleAttributeAuthority.java:39)

at edu.internet2.middleware.psp.Psp.execute(Psp.java:956)

at edu.internet2.middleware.psp.Psp.execute(Psp.java:893)

... 21 more

2012-02-22 14:17:00,151: [DefaultQuartzScheduler_Worker-1] ERROR PspChangeLogConsumer.processChangeLogEntries(455) - - PSP Consumer 'psp' - An error occurred processing sequence number 425

java.lang.ClassCastException: org.openspml.v2.msg.spml.Response cannot be cast to edu.internet2.middleware.psp.spml.request.CalcResponse