Upgrading MDM Big Data Relationship Management

1. If you use streaming data, kill the Storm topology or the Spark application that you use to process the streaming data.
2. Back up the installation directory of MDM Big Data Relationship Management. The default installation directory is /usr/local/mdmbdrm-<Version Number>
3. From the root directory, run the following command:

   rpm –ivh <Local Directory>/MDMBDRM-<Version Number>.x86_64.rpm

   Version Number indicates the version number of the MDM Big Data Relationship Management, and Absolute Path indicates the absolute path to the RPM package.

   For example, rpm –ivh MDMBDRM-10.0.HF6-0.x86_64.rpm

   The installer upgrades all the binary files in the following directory: /usr/local/mdmbdrm-<Version Number>

   Do not use the -uvh option to upgrade an MDM Big Data Relationship Management installation.
4. If you use the search client to search for matching records, perform the following tasks:
   1. From the directory that you start the search client, delete the workspace directory that contains the cached files of the search client.
   2. From the home directory of the user, delete the .eclipse directory that contains the metadata files of the search client.