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Re: [grouper-users] [Ext] Re: pspng ldapSearchResultPagingSize doesn't seem to do anything

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  • From: "Crawford, Jeffrey" <>
  • To: Greg Haverkamp <>
  • Cc: Daniel Burtenshaw <>, Grouper-Users <>, Jeffrey Williams <>
  • Subject: Re: [grouper-users] [Ext] Re: pspng ldapSearchResultPagingSize doesn't seem to do anything
  • Date: Fri, 30 Aug 2019 23:56:37 +0000
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So this is what I’ve done now, but still paging only 100. The LDAP loader isn’t paging at all. I also tried “batchSize” since it was one of the examples but that didn’t work either.


ldap.personLdap.url = ldaps://

ldap.personLdap.user = uid=svcacct, ou=edimi consumers, dc=edtest, dc=ucla, dc=edu

ldap.personLdap.pass = /path/to/encryptedLDAP.pass

ldap.personLdap.tls = false

ldap.personLdap.searchResultPagingEnabled = true

ldap.personLdap.searchResultPagingSize = 1000




From: Greg Haverkamp <>
Date: Thursday, August 29, 2019 at 1:18 PM
To: "Crawford, Jeffrey" <>
Cc: Daniel Burtenshaw <>, Grouper Users <>, Jeffrey Williams <>
Subject: Re: [Ext] Re: [grouper-users] pspng ldapSearchResultPagingSize doesn't seem to do anything


I assume when you put it in your personLdap you changed it from ldapSearchResultPagingSize to just searchResultPagingSize?


The former, as I noted, appears nowhere in the code. (You can go to GitHub and search to confirm.) The latter does, with the code I quoted sending what should be read from your ldap config, or sending the default if it’s not there.


I think the documentation is simply wrong.  If you find that you can make it work, you might correct it.  :)




On Thu, Aug 29, 2019 at 1:13 PM Crawford, Jeffrey <> wrote:

Humm, I tried that too, seems to have been ignored by pspng, also on this page it’s listed as an option:


but it seems to have a default so I wonder if the code is “resetting” it.


From: Daniel Burtenshaw <>
Date: Thursday, August 29, 2019 at 1:06 PM
To: Greg Haverkamp <>, "Crawford, Jeffrey" <>
Cc: Grouper Users <>, Jeffrey Williams <>
Subject: RE: [Ext] Re: [grouper-users] pspng ldapSearchResultPagingSize doesn't seem to do anything


I think that Greg is correct, I’ve used it with success in the ldap connection settings rather than the changelog.consumer settings, so something like:


                ldap.personLdap.pagedResultsSize = 1000


should work.


From: <> On Behalf Of Greg Haverkamp
Sent: Thursday, August 29, 2019 1:48 PM
To: Crawford, Jeffrey <>
Cc: Grouper-Users <>; Jeffrey Williams <>
Subject: [Ext] Re: [grouper-users] pspng ldapSearchResultPagingSize doesn't seem to do anything


WARNING: Stop. Think. Read. This is an external email.

I think you want it in your personLdap configuration.  Unless I botched the search, “ldapSearchResultPagingSize” doesn’t exist anywhere in the Grouper repo (in master).


However, it does appear to pull the searchResultPagingSize in

  public int getSearchResultPagingSize() {
    Object searchResultPagingSize = getLdaptiveProperties().get("org.ldaptive.searchResultPagingSize");
    return GrouperUtil.intValue(searchResultPagingSize, searchResultPagingSize_default_value);


And getLdaptiveProperties should pull that in from your ldap.personLdap.* properties.





On Thu, Aug 29, 2019 at 11:42 AM Crawford, Jeffrey <> wrote:

The following is what we have, but it’s pretty simple:


ldap.personLdap.url = "ldaps://

ldap.personLdap.user = uid=ldappc, dc=some, dc=path

ldap.personLdap.pass = /opt/grpr/grouper.apiBinary/conf/encryptedLDAP.pass

ldap.personLdap.tls = false

ldap.personLdap.countLimit = 1000

ldap.personLdap.timeLimit = 5000


From: Jeffrey Williams <>
Date: Thursday, August 29, 2019 at 9:51 AM
To: "Crawford, Jeffrey" <>
Cc: Grouper Users <>
Subject: Re: [grouper-users] pspng ldapSearchResultPagingSize doesn't seem to do anything


Can we see your personLdap config?

On Thu, Aug 29, 2019, 11:59 AM Crawford, Jeffrey <> wrote:

I have the following entry in our pspng config, I noticed that on FullSyncer it pages at 100 elements, our system performs better at 1000 so I tried setting the page size, but the LDAP logs still show that it’s paging at 100.


Am I using the parameter correctly?


changeLog.consumer.pspng_entitlement.class = edu.internet2.middleware.grouper.pspng.PspChangelogConsumerShim

changeLog.consumer.pspng_entitlement.type = edu.internet2.middleware.grouper.pspng.LdapAttributeProvisioner

changeLog.consumer.pspng_entitlement.quartzCron = 0 * * * * ?

changeLog.consumer.pspng_entitlement.retryOnError = true

changeLog.consumer.pspng_entitlement.ldapPoolName = personLdap

changeLog.consumer.pspng_entitlement.provisionedAttributeName = eduPersonEntitlement

changeLog.consumer.pspng_entitlement.provisionedAttributeValueFormat =${"^ucla(?::org)?(.*:)app:(.*)$", "$1$2").replaceFirst(":entitlement:",":")}

changeLog.consumer.pspng_entitlement.userSearchBaseDn = ou=people,dc=ucla,dc=edu

changeLog.consumer.pspng_entitlement.userSearchFilter = uclaPPID=${}

changeLog.consumer.pspng_entitlement.ldapSearchResultPagingSize = 1000

changeLog.consumer.pspng_entitlement.userSearchAttributes = dn,cn,uid,mail,samAccountName,uidNumber,objectClass,uclaPPID



Jeffrey Crawford


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