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Migrate to a 64-bit operating system before you can upgrade.įor more information, see Migrating from a 32-Bit to a 64-Bit Operating System. Required for 32–bit Operating Systems Only See Verifying Certification and System Requirements. Make sure that you have applied the latest patches to your components before you upgrade.

Oracle recommends that you verify this information right before you start the upgrade as the certification requirements are frequently updated. Also make sure to use a supported JDK version before you install the Oracle Analytics Server product distributions. Verify that your hardware and software configurations (including operating systems) are supported by the latest certifications and requirements documents. Requirements may cause your upgrade to fail. As with all supportedĬonfigurations, failure to comply with these Warning: Do not attempt an upgrade if you are unable to use the latest Verify that you are installing and upgrading your product on a supported hardware and software configuration. See Cloning Your Production Environment for Testing. This environment can be used to test the upgrade. In addition to creating a complete backup of your system files, Oracle strongly recommends that you clone your production environment. See Maintaining CustomĬlone your production environment to use as an upgrade testing platform. The existing domain) during the upgrade and

Them to temporary directory location (outside of If you modified any of the startup scripts in your existing domain, you must copy See Backing Up the Schema Version Registry Table. Make sure that your backup includes the schema version registry table.

Restore your pre-upgrade environment and begin the Table 2-2 Tasks to Perform Before You Upgrade TaskĬreate a complete backup of your existing environment.īack up all system-critical files and databases that contain any schemas that are toīe upgraded.