Table of Contents

  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. Updating the DynamicSections Parameter of a DB2 Database
  13. Upgrade Checklist

Upgrading from Version 10.0

Upgrading from Version 10.0

Maximum Heap Size

Maximum Heap Size

After you upgrade the Model repository, reset the maximum heap size to the recommended 1 GB setting.
The upgrade process resets the Model Repository Service maximum heap size to 4 GB. After the upgrade, reset the maximum heap size property to the value to which it was set prior to the upgrade, or to the setting that Global Customer Support recommended for your environment.
Effective in version 10.1, the property MaxPermSize in the JVM Command Line Option is replaced with MaxMetaspaceSize.
To reset the maximum heap size, select the service in the Domain Navigator, click the Properties view, and expand Advanced Properties. Set the Maximum Heap Size property to the pre-upgrade value. Set the MaxMetaspaceSize property to the minimum of 512 MB.


Updated May 14, 2019


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