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  • Informatica Data Quality 10.5.4
  • All Products

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 (10.5.4)

Upgrading from Version 10.4.0 and Later (10.5.4)

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Remove the distribution packages from the backup location

Remove the distribution packages from the backup location

After you apply the hotfix, remove the distribution packages from the backup folder to mitigate the security vulnerabilities.
When you apply the hotfix, all the existing files in the Informatica installation directory are backed up. You need to remove the distribution packages backup from the following location:
<Informatica installation directory>\BACK_FROM_<hotfix version number>\services\shared\hadoop\<distribution package_version>
The following example shows the backup location for a distribution package when you apply the hotfix:
C:\Informatica\BACK_FROM_3\services\shared\hadoop\EMR_6.4
The deletion process doesn't remove all files of the distribution packages from the backup folder. Some files might still exist in the following location:
<Informatica installation directory>\BACK_FROM_<hotfix version number>\services\shared\
 You can delete these files manually.
When you roll back the hotfix, distribution packages are not restored. You can't enable functionality associated with the Hadoop or Databricks distribution packages in the rolled-back version. To install the distribution packages, contact Informatica Global Customer Support.
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