Description
In SPARK-15959, we bring back the 'hive.metastore.warehouse.dir' , while in the logic, when use the value of 'spark.sql.warehouse.dir' to overwrite 'spark.sql.warehouse.dir' , it set it to 'sparkContext.conf' , I think it should put in 'sparkContext.hadoopConfiguration' and overwrite the original value of hadoopConf