Upgrading the Data Fabric Client on Windows
This section describes how to upgrade the Data Fabric client on Windows.
About this task
When you upgrade the Data Fabric client on Windows, you need to rename the existing client directory, install the new version, and then merge the configuration files.
Procedure
-
Rename the existing client installation directory. For example, you can rename
\
opt\mapr
to \opt_old\mapr.
- Complete the installation steps in Installing the Data Fabric Client on Windows (Non-FIPS).
-
To
retain existing configurations and accept new defaults, merge the contents
of the directory in the previous installation with the directory in the new
installation. For example:
- Previous installation directory:
%MAPR_HOME%\hadoop\hadoop-2.x.x\etc\hadoop
- New installation directory:
%MAPR_HOME%\hadoop\hadoop-3.3.4\etc\hadoop
- Previous installation directory: