arangodb data definition execution issue
If I understand correctly you are trying to run a JAR file inside the container? If yes then you should first install the JRE in the container (for example by adding it in Dockerfile or at the moment from the inside of the container). First check if Java is installed using java --version If it is not there - install it. When you have it run:java -jar arangodb-ddl-exec-cli.jar and rest of your arguments.
Hope this helps.