The ILM Engine requires the Java Development Kit (JDK).
The Data Archive installer comes bundled with Azul OpenJDK. You do not need to set JAVA_HOME. If you want to use another JDK, you can set JAVA_HOME to that JDK. The path should begin with
JAVA_HOME/bin
.
If JAVA_HOME is already set and added to PATH, then this JAVA_HOME will be used for installation.