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  • Informatica Data Quality 10.5.3
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Table of Contents

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  1. Preface
  2. Upgrade Overview
  3. Apply the hotfix
  4. Before You Upgrade the Domain on Linux
  5. Before You Upgrade the Domain on UNIX
  6. Before You Upgrade the Domain on Windows
  7. Prepare for the Upgrade
  8. Upgrade the Domain
  9. Upgrade the Domain with Changes to Node Configuration
  10. Before You Upgrade the Application Services
  11. Application Service Upgrade
  12. Informatica Client Upgrade
  13. After You Upgrade
  14. Appendix A: Upgrade Checklist
  15. Appendix B: Managing Distribution Packages

Upgrading from Version 10.4.0 and Later (10.5.3)

Upgrading from Version 10.4.0 and Later (10.5.3)

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Hotfix installation and rollback overview

Hotfix installation and rollback overview

When you apply the hotfix, the installer backs up existing directories, applies the new version of the product, and restores or updates required configuration and run-time files.
Informatica provide installers to apply hotfixes to the Informatica services and clients.
To apply or roll back the Informatica hotfix, perform the following steps:
  1. Complete the preliminary tasks. Before you apply or rollback the hotfix, ensure that you shut down the domain. For a multi-node configuration, you also need to shut down all the nodes.
  2. Apply or roll back the hotfix to the Informatica services in graphical, console, or silent mode.
  3. Complete the final tasks for the Informatica services. After you install the server components, start the domain on the gateway node.
  4. Apply the hotfix to the Informatica clients in graphical or silent mode. If you are applying the hotfix to Informatica Developer, verify that the Informatica client hotfix version matches the Informatica services hotfix version.
    If the Informatica client hotfix version does not match the Informatica services hotfix version, Informatica Developer cannot connect to the domain.
When you roll back a hotfix, the installer restores Informatica to the previously installed version.
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