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  • PowerCenter 10.4.1
  • All Products

Table of Contents

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  1. Preface
  2. Upgrade Overview
  3. Before You Upgrade the Domain on Linux
  4. Before You Upgrade the Domain on UNIX
  5. Before You Upgrade the Domain on Windows
  6. Prepare for the Upgrade
  7. Upgrade the Domain
  8. Upgrade the Domain with Changes to Node Configuration
  9. Before You Upgrade the Application Services
  10. Application Service Upgrade
  11. Informatica Client Upgrade
  12. After You Upgrade
  13. Upgrade Checklist

Upgrading from Version 10.2 (10.4.1)

Upgrading from Version 10.2 (10.4.1)

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Advanced Properties for the Model Repository Service

Advanced Properties for the Model Repository Service

You can configure the Maximum Heap Size and MaxMetaspaceSize values after Model Repository Service upgrade. Set the
-Xss
 value before you upgrade the service. You need to reset the
-Xss
 value after you upgrade the service.
Configure the following advanced properties for the Model Repository Service:
Maximum Heap Size
Before the upgrade process, you can configure the
Maximum Heap Size
 property value for the Model Repository Service to 4GB if the property value is lower than 4GB. After the upgrade, reset the property value to the previous value before the upgrade or to a value that Global Customer Support recommends for your environment.
JVM Command Line Options
Configure the following JVM command line options:
  • -Xss. Configure the
    -Xss
     value to 1m before you upgrade the Model Repository Service upgrade. After the upgrade, reset the
    -Xss
     option back to the value before upgrade. The default value is 512k.
To configure the advanced properties for a Model Repository Service, navigate to
Manage
Services and Nodes
, select a Model Repository Service, and edit the
Properties
Advanced Properties
 section.
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