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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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Granting User Permissions for the Amazon EMR Environment

Granting User Permissions for the Amazon EMR Environment

After you install MDM Big Data Relationship Management in the Amazon EMR environment, you can use the default user name,
hadoop
, or other user names to access the MDM Big Data Relationship Management batch jobs.
If you use
hadoop
 as the user name, you do not require any additional permissions to run the batch jobs. If you use other user names, ensure that you grant the write permission to the working directory in HDFS and the read permission to the input data in HDFS before you run the batch jobs.