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English
  • Data Engineering Integration 10.2.1
  • All Products

Table of Contents

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  1. Preface
  2. Introduction to Big Data Management Administration
  3. Big Data Management Engines
  4. Authentication and Authorization
  5. Running Mappings on a Cluster with Kerberos Authentication
  6. Configuring Access to an SSL/TLS-Enabled Cluster
  7. Cluster Configuration
  8. Cluster Configuration Privileges and Permissions
  9. Cloud Provisioning Configuration
  10. Queuing
  11. Tuning for Big Data Processing
  12. Connections
  13. Multiple Blaze Instances on a Cluster

Big Data Management Administrator Guide

Big Data Management Administrator Guide

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Common Advanced Properties

Common Advanced Properties

Common advanced properties are a list of advanced or custom properties that are unique to the Hadoop environment. The properties are common to the Blaze, Spark, and Hive engines. Each property contains a name and a value. You can add or edit advanced properties.
To edit the property in the text box, use the following format with &: to separate each name-value pair: 
<name1>=<value1>[&:<name2>=<value2>…&:<nameN>=<valueN>]
Configure the following property in the
Advanced Properties
 of the common properties section:
infapdo.java.opts
List of Java options to customize the Java run-time environment. The property contains default values.
If mappings in a MapR environment contain a Consolidation transformation or a Match transformation, change the following value:
  • -Xmx512M. Specifies the maximum size for the Java virtual memory. Default is 512 MB. Increase the value to at least 700 MB.
    For example,
    infapdo.java.opts=-Xmx700M
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