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ldappc 1.1.0 RC2 tagged

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  • From: Kathryn Huxtable <>
  • To: Grouper Dev <>
  • Subject: ldappc 1.1.0 RC2 tagged
  • Date: Wed, 16 Apr 2008 14:06:48 -0500

I've updated some documentation and added some text to the "ant help" target.

I have tagged this as ldappc_1_1_RC2 in CVS.

In particular, I added a performance tuning section, meager though it is, to the user manual.

One of the most important things you can do in this version of ldappc to improve your grouper provisioning performance is to include the Grouper subject ID in the LDAP directory, index it, and specify it as the search criteria is the source subject lookups in the ldappc.xml file. It eliminates the need to do a Subject API lookup, which cannot be joined with anything in the Grouper tables, and kills performance.

The other things are the two initial-cache-size attributes on the <groups> and <source-subject-identifier> elements to initialize the hash table sizes. This prevents memory allocation/deallocation as more and more items are grabbed from the database and the sources.


  • ldappc 1.1.0 RC2 tagged, Kathryn Huxtable, 04/16/2008

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