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Re: [grouper-users] [PSPNG] Deleting groups lead to an LDAP error : no such object


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  • From: Yoann Delattre <>
  • To: "" <>
  • Subject: Re: [grouper-users] [PSPNG] Deleting groups lead to an LDAP error : no such object
  • Date: Mon, 18 Dec 2017 09:43:30 +0100
  • Dkim-filter: OpenDKIM Filter v2.11.0 webmail.ac-lille.fr C2454CEE7A
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Hello,

I know it's not a major issue but has anyone ran into this ?

Thanks,
Yoann

Le 12/12/2017 à 11:39, Yoann Delattre a écrit :

Hi everyone,

i'm still testing PSPNG and i encountered another problem : when i delete a group with at least a member, the group are correctly deleted from the LDAP but i get this error in the log :

2017-12-12 10:55:00,452: [DefaultQuartzScheduler_Worker-1] WARN  LdapProvisioner.makeCoalescedLdapChanges(500) -  - Problem doing coalesced ldap modification (THIS WILL BE RETRIED): cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz / [org.ldaptive.ModifyRequest@1639929550::modifyDn=cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz, attrMods=[[org.ldaptive.AttributeModification@1408611712::attrMod=REMOVE, attribute=[uniqueMember[uid=ydelattre,ou=people,ou=wwwww,ou=xxxx,o=yyy,c=zz]]]], controls=null, referralHandler=null, intermediateResponseHandlers=null]
[org.ldaptive.LdapException@1053324437::resultCode=NO_SUCH_OBJECT, matchedDn=null, responseControls=null, referralURLs=null, messageId=-1, message=javax.naming.NameNotFoundException: [LDAP: error code 32 - No Such Object]; remaining name 'cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz ', providerException=javax.naming.NameNotFoundException: [LDAP: error code 32 - No Such Object]; remaining name 'cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz']
    at org.ldaptive.provider.ProviderUtils.throwOperationException(ProviderUtils.java:55)
    at org.ldaptive.provider.jndi.JndiConnection.processNamingException(JndiConnection.java:619)
    at org.ldaptive.provider.jndi.JndiConnection.modify(JndiConnection.java:425)
    at edu.internet2.middleware.grouper.pspng.LdapProvisioner.makeCoalescedLdapChanges(LdapProvisioner.java:498)
    at edu.internet2.middleware.grouper.pspng.LdapProvisioner.finishProvisioningBatch(LdapProvisioner.java:291)
    at edu.internet2.middleware.grouper.pspng.Provisioner.provisionBatchOfItems(Provisioner.java:1405)
    at edu.internet2.middleware.grouper.pspng.PspChangelogConsumerShim.processChangeLogEntries(PspChangelogConsumerShim.java:71)
    at edu.internet2.middleware.grouper.changeLog.ChangeLogHelper.processRecords(ChangeLogHelper.java:245)
    at edu.internet2.middleware.grouper.app.loader.GrouperLoaderType$5.runJob(GrouperLoaderType.java:720)
    at edu.internet2.middleware.grouper.app.loader.GrouperLoaderJob.runJob(GrouperLoaderJob.java:465)
    at edu.internet2.middleware.grouper.app.loader.GrouperLoaderJob.execute(GrouperLoaderJob.java:345)
    at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
    at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
Caused by: javax.naming.NameNotFoundException: [LDAP: error code 32 - No Such Object]; remaining name 'cn=test-pspng4:test,ou=grouper,ou=xxxx,o=gouv,c=fr'
    at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3179)
    at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:3100)
    at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2891)
    at com.sun.jndi.ldap.LdapCtx.c_modifyAttributes(LdapCtx.java:1475)
    at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_modifyAttributes(ComponentDirContext.java:277)
    at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.modifyAttributes(PartialCompositeDirContext.java:192)
    at org.ldaptive.provider.jndi.JndiConnection.modify(JndiConnection.java:412)
    ... 10 more
2017-12-12 10:55:00,465: [DefaultQuartzScheduler_Worker-1] WARN  LdapProvisioner.finishProvisioningBatch(298) -  - Optimized, coalesced ldap provisioning failed
edu.internet2.middleware.grouper.pspng.PspException: Coalesced LDAP Modification failed: javax.naming.NameNotFoundException: [LDAP: error code 32 - No Such Object]; remaining name 'cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz'
    at edu.internet2.middleware.grouper.pspng.LdapProvisioner.makeCoalescedLdapChanges(LdapProvisioner.java:502)
    at edu.internet2.middleware.grouper.pspng.LdapProvisioner.finishProvisioningBatch(LdapProvisioner.java:291)
    at edu.internet2.middleware.grouper.pspng.Provisioner.provisionBatchOfItems(Provisioner.java:1405)
    at edu.internet2.middleware.grouper.pspng.PspChangelogConsumerShim.processChangeLogEntries(PspChangelogConsumerShim.java:71)
    at edu.internet2.middleware.grouper.changeLog.ChangeLogHelper.processRecords(ChangeLogHelper.java:245)
    at edu.internet2.middleware.grouper.app.loader.GrouperLoaderType$5.runJob(GrouperLoaderType.java:720)
    at edu.internet2.middleware.grouper.app.loader.GrouperLoaderJob.runJob(GrouperLoaderJob.java:465)
    at edu.internet2.middleware.grouper.app.loader.GrouperLoaderJob.execute(GrouperLoaderJob.java:345)
    at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
    at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)


For me, it seems like it's a scheduling problem : PSPNG delete the group in the LDAP then after it delete uniqueMember attribute

Extract from the log :

2017-12-12 10:55:00,199: [DefaultQuartzScheduler_Worker-1] INFO  LdapGroupProvisioner.scheduleGroupModification(99) -  - Will change LDAP: REMOVE uid=ydelattre,ou=people,ou=ac-lille,ou=xxxx,o=yyy,c=zz from uniqueMember of LdapGroup[ldap=LdapObject[cn=[test-pspng4:test],dn=cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz]]
2017-12-12 10:55:00,201: [DefaultQuartzScheduler_Worker-1] INFO  LdapProvisioner.scheduleLdapModification(270) -  - pspng_brancheGrouper: Scheduling ldap modification: [org.ldaptive.ModifyRequest@1176511300::modifyDn=cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz, attrMods=[[org.ldaptive.AttributeModification@1037303482::attrMod=REMOVE, attribute=[uniqueMember[uid=ydelattre,ou=people,ou=ac-lille,ou=xxxx,o=yyy,c=zz]]]], controls=null, referralHandler=null, intermediateResponseHandlers=null]
2017-12-12 10:55:00,202: [DefaultQuartzScheduler_Worker-1] DEBUG Provisioner.provisionItem(911) -  - Starting provisioning of item: ProvisioningWorkItem[clog=clog #3921953 / ChangeLog type: privilege: deletePrivilege]
2017-12-12 10:55:00,202: [DefaultQuartzScheduler_Worker-1] INFO  ProvisioningWorkItem.setStatus(143) -  - Work item handled: ProvisioningWorkItem[successful=true,msg=Nothing to do (not a supported change),clog=clog #3921953 / ChangeLog type: privilege: deletePrivilege]
2017-12-12 10:55:00,203: [DefaultQuartzScheduler_Worker-1] DEBUG Provisioner.provisionItem(911) -  - Starting provisioning of item: ProvisioningWorkItem[clog=clog #3921954 / ChangeLog type: group: deleteGroup,group=test-pspng4:test]
2017-12-12 10:55:00,203: [DefaultQuartzScheduler_Worker-1] INFO  LdapGroupProvisioner.deleteGroup(522) -  - Deleting group test-pspng4:test by deleting DN cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz
2017-12-12 10:55:00,204: [DefaultQuartzScheduler_Worker-1] INFO  LdapSystem.performLdapDelete(349) -  - aclille: Deleting LDAP object: cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz
2017-12-12 10:55:00,417: [DefaultQuartzScheduler_Worker-1] DEBUG LdapProvisioner.makeCoalescedLdapChanges(340) -  - pspng_brancheGrouper: Making coalescedLdapChanges
2017-12-12 10:55:00,418: [DefaultQuartzScheduler_Worker-1] INFO  LdapProvisioner.makeCoalescedLdapChanges(353) -  - pspng_brancheGrouper: WorkItem ProvisioningWorkItem[clog=clog #3921952 / ChangeLog type: membership: deleteMembership,group=test-pspng4:test,subject=ydelattre@ldapPerso] needs 1 ldap modifications
2017-12-12 10:55:00,418: [DefaultQuartzScheduler_Worker-1] DEBUG LdapProvisioner.makeCoalescedLdapChanges(356) -  - pspng_brancheGrouper: Mod for WorkItem: [uniqueMember: -1 value(s)]
2017-12-12 10:55:00,423: [DefaultQuartzScheduler_Worker-1] INFO  LdapProvisioner.makeCoalescedLdapChanges(497) -  - Performing LDAP modification: [uniqueMember: -1 value(s)]
2017-12-12 10:55:00,452: [DefaultQuartzScheduler_Worker-1] WARN  LdapProvisioner.makeCoalescedLdapChanges(500) -  - Problem doing coalesced ldap modification (THIS WILL BE RETRIED): cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz / [org.ldaptive.ModifyRequest@1639929550::modifyDn=cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz, attrMods=[[org.ldaptive.AttributeModification@1408611712::attrMod=REMOVE, attribute=[uniqueMember[uid=ydelattre,ou=people,ou=wwwww,ou=xxxx,o=yyy,c=zz]]]], controls=null, referralHandler=null, intermediateResponseHandlers=null]
[org.ldaptive.LdapException@1053324437::resultCode=NO_SUCH_OBJECT, matchedDn=null, responseControls=null, referralURLs=null, messageId=-1, message=javax.naming.NameNotFoundException: [LDAP: error code 32 - No Such Object]; remaining name 'cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz ', providerException=javax.naming.NameNotFoundException: [LDAP: error code 32 - No Such Object]; remaining name 'cn=test-pspng4:test,ou=grouper,ou=xxxx,o=yyy,c=zz']
    at org.ldaptive.provider.ProviderUtils.throwOperationException(ProviderUtils.java:55)
...


Anyone encounter this issue ?

Thanks for your help,
Yoann




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