Hi:
I found that the following methods are used when setting parameters to
create a sparksession access hive table
1) hive.execution.engine:spark
spark = SparkSession.builder()
.appName("get data from hive")
.config("hive.execution.engine", "spark")
.enableHiveSupport()
.getOrCreate()
2) spark.sql.warehouse.dir:warehouseLocation
spark = SparkSession.builder()
.appName("get data from hive")
.config("spark.sql.warehouse.dir", warehouseLocation)
.enableHiveSupport()
.getOrCreate()
What is the difference between the above two parameter settings?
