Navigator Key Trustee Server 5.4.x is the first release that supports installation using Cloudera Manager. If you are using Cloudera Manager, you must upgrade Key Trustee Server to 5.4 or higher using the command line or the ktupgrade script before you can migrate Key Trustee Server to Cloudera Manager control.

To upgrade Key Trustee Server from 3.8 to 5.5 or higher, use the ktupgrade script to simplify the upgrade process.

Continue reading:

• Upgrading Cloudera Navigator Key Trustee Server 3.x to 5.4.x
• Upgrading Cloudera Navigator Key Trustee Server 3.8 to 5.5 Using the ktupgrade Script
• Upgrading Cloudera Navigator Key Trustee Server 5.4.x or 5.5.x to the Latest Release