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  1. Preface
  2. Upgrade Overview
  3. Before You Upgrade the Domain on Windows
  4. Before You Upgrade the Domain on UNIX
  5. Prepare for the Upgrade
  6. Upgrade the Domain
  7. Upgrade the Domain with Changes to Node Configuration
  8. Before You Upgrade the Application Services
  9. Application Service Upgrade
  10. Informatica Client Upgrade
  11. After You Upgrade
  12. Appendix A: Updating the DynamicSections Parameter of a DB2 Database
  13. Appendix B: Upgrade Checklist

Upgrading from Version 10.0

Upgrading from Version 10.0

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Update the Classifier Model and Probabilistic Model Property Files in PowerCenter

Update the Classifier Model and Probabilistic Model Property Files in PowerCenter

The PowerCenter Integration Service reads configuration settings for classifier model files and probabilistic model files from property files. The classifier model property file name is
CLASSIFIER.properties
. The probabilistic model property file name is
NER.properties
.
During the upgrade process, the installer writes empty property files to the following location:
<Informatica installation directory>/server/bin
If the installer finds a
CLASSIFIER.properties
 file or
NER.properties
 file at the location, it renames the files with the following names:

    CLASSIFIER.properties.bak

    NER.properties.bak

To maintain the classifier model and probabilistic model properties that you defined before you upgraded, update the upgrade files with the contents of the backup files. Or, delete the upgrade files, and remove the
bak
 extension from the backup file names.