I have installed multi-node Spark Cluster on VirtualBox. Everything looks great my master and slave nodes are working.However, I could not connect to the Cluster in VirtualBox with the Jupyter Notebook installed on my computer.The code below doesn't work.What can I do?
spark = SparkSession.builder \
.appName("Test") \
.master("spark://MyMasterAddress:7077") \
.getOrCreate()