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Table of Contents

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  1. Preface
  2. Installing MDM Big Data Relationship Management
  3. Configuring MDM Big Data Relationship Management
  4. Configuring Security
  5. Setting Up the Environment to Process Streaming Data
  6. Configuring Distributed Search
  7. Packaging and Deploying the RESTful Web Services

Installation and Configuration Guide

Installation and Configuration Guide

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Upgrading MDM Big Data Relationship Management

Upgrading MDM Big Data Relationship Management

When you upgrade an MDM
Big Data Relationship Management
 installation, the installer upgrades all the binary files but does not remove any custom files that you add to the installation directory, such as the population files. You must have root privileges to perform the upgrade process.
  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.