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>.
HADOOP_NODE_JDK_HOME=<cluster JDK home>/jdk<version>