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  1. Preface
  2. Introduction to Big Data Management Administration
  3. Authentication
  4. Running Mappings on a Cluster with Kerberos Authentication
  5. Authorization
  6. Cluster Configuration
  7. Cloud Provisioning Configuration
  8. Data Integration Service Processing
  9. Connections
  10. Multiple Blaze Instances on a Cluster
  11. Monitoring REST API

Big Data Management Administrator Guide

Big Data Management Administrator Guide

Active Properties View

Active Properties View

The
Active Properties
view displays all cluster properties, both imported and user-defined.
The
Active Properties
view contains general properties and all run-time properties. General properties include the cluster configuration name, ID, description, distribution type, and the last date of refresh. Run-time properties are organized into configuration sets based on the corresponding *-site.xml files on the cluster. For example, the hive-site.xml configuration set contains all of the properties and values imported from the hive-site.xml file on the cluster.
The cluster configuration can contain the following types of run-time properties:
Imported properties
Properties and values imported from the cluster or file. You can override property values based on your requirements. Some cluster configuration properties contain sensitive information, such as passwords. The Service Manager masks the value of sensitive properties with asterisk characters when you import or refresh the cluster configuration. The masked values appear in the Administrator tool and in infacmd results.
User-defined properties
You can create user-defined properties based on processing requirements. When you create a user-defined property, the value appears as an overridden value.
Active properties are properties that the Data Integration Service uses at run time. Each expanded configuration set of the
Active Properties
view displays these active values. If a property has an overridden value, the Data Integration Service uses the overridden value as the active value. If the property does not have an overridden value, the Data Integration Service uses the imported value as the active value. To see the imported value of a property that is overridden, click the edit icon.
The following image shows cluster configurations in the
Domain Navigator
.
Use the Connections tab to view a list of cluster configurations under the cluster configurations node. Select a cluster configuration and click the Active Properties view to view its contents, organized into configuration sets, or click the Overridden Properties view to see overridden properties.
  1. The
    Cluster Configurations
    node in the
    Domain Navigator
    displays the cluster configurations in the domain.
  2. The right pane shows the general properties and configuration sets. The General Properties set is expanded to show general property values.
  3. The core-site.xml configuration set is expanded to show the properties that it contains.

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