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  1. Preface
  2. Part 1: Hadoop Integration
  3. Part 2: Databricks Integration
  4. Appendix A: Connections Reference

Cluster Environment Variables

Cluster Environment Variables

Cluster Environment Variables property lists the environment variables that the cluster uses. Each environment variable contains a name and a value. You can add environment variables or edit environment variables.
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 environment variables in the
Cluster Environment Variables
property:
HADOOP_NODE_JDK_HOME
Represents the directory from which you run the cluster services and the JDK version that the cluster nodes use. Required to run the Java transformation in the Hadoop environment and Sqoop mappings on the Blaze engine. Default is /usr/java/default. The JDK version that the Data Integration Service uses must be compatible with the JDK version on the cluster.
Set to <cluster JDK home>/jdk<version>.
For example,
HADOOP_NODE_JDK_HOME=<cluster JDK home>/jdk<version>
.