Choose one of the following options to uninstall HDP.
Use the Windows GUI:
Open the Programs and Features Control Panel Pane.
Select the program listed:
Hortonworks Data Platform for Windows.With that program selected, click on the
Uninstalloption.
Use the Command Line Utility:
On each cluster host, execute the following command from the command shell:
msiexec /x MSI_PATH /lv PATH_to_Installer_Log_File DESTROY_DATA=no
where
MSI_PATH is the full path to MSI.
PATH_to_Installer_Log_File is the full path to Installer log file.
Note that this msiexec command retains data from your HDP installation.
To delete existing HDP data, set DESTROY_DATA=yes.
