This chapter describes how to upgrade a Hortonworks Data Platform for Windows cluster from HDP 2.2 to HDP 2.3. This is an “in-place” upgrade, where your data and metadata do not need to be moved during the upgrade process. However, services must be stopped and reinstalled.
The upgrade instructions in this section apply only to HDP clusters that are not configured for high availability.
All of the instructions in this section are executed at the MS-DOS command prompt.
