Unable to add variables to Spark Submit Jar Editor

[Theyaa Matti]

I am trying to run a Jar file in Hue with Spark Submit Jar but I am faced with the issue that I can not define additional variables the same way I can do using spark-submit.

For example, I would like to define spark.yarn.jars=hdfs:///user/spark'/*.jar and I am unable to do it in Hue, while in command-line I can add this variable using --conf.

I tried clicking on the Variables link, like in the image below, but that does not do anything.

Pease advice if I am missing anything.