hive.exec.scratchdir
C:\spark-2.2.0-hive\scratchdir
Scratch space for Hive jobs
hive.metastore.warehouse.dir
C:\spark-2.2.0-hive\spark-warehouse
Spark Warehouse
javax.jdo.option.ConnectionURL
jdbc:derby:c:/spark-2.2.0-metastore/metastore_db;create=true
JDBC connect string for a JDBC metastore
javax.jdo.option.ConnectionDriverName
org.apache.derby.jdbc.EmbeddedDriver
Driver class name for a JDBC metastore