Upgrading JDK on your Oracle NoSQL Database deployment
Consider that you have a JDK version, say JDK 11 SE, installed on all the Storage Nodes in your data store deployment. But after some time, Oracle releases a new version of the JDK, say JDK 17 SE, that includes security enhancements and bug fixes. Now, you want to upgrade the existing JDK to a newer version of the JDK.
Additionally, during the upgrade, you want to ensure that the data store remains online and available to clients.
Consider that your existing Oracle NoSQL Database is deployed on 3 Storage Nodes (SN1, SN2, and SN3).
To update the JDK on your Oracle NoSQL Database deployment: