我需要在配置单元元存储中注册增量表，以便能够使用连接到thriftserver的外部报告工具来查询它
PySparkAPI工作得很好，我能够创建可删除的对象

ordersDeltaTable = DeltaTable.forPath(spark, delta_path)

当我运行sql命令时

%%sql
CREATE TABLE orders_delta
USING DELTA
LOCATION '/tmp/orders/delta/'

或者

spark.sql("CREATE TABLE orders_delta USING delta LOCATION '/tmp/orders/delta/'")

还是这个

%%sql
CREATE TABLE orders_delta
USING delta
AS SELECT *
FROM csv.`s3://orders/raw/public/order_items/`

我总是有同样的例外

An error was encountered:
u'Can not create a Path from an empty string'
Traceback (most recent call last):
  File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/sql/session.py", 
line 767, in sql
    return DataFrame(self._jsparkSession.sql(sqlQuery), self._wrapped)
  File "/usr/lib/spark/python/lib/py4j-0.10.7- 
   src.zip/py4j/java_gateway.py", line 1257, in __call__
    answer, self.gateway_client, self.target_id, self.name)
  File "/usr/lib/spark/python/lib/pyspark.zip/pyspark/sql/utils.py", 
line 79, in deco
    raise IllegalArgumentException(s.split(': ', 1)[1], stackTrace)
IllegalArgumentException: u'Can not create a Path from an empty 
string'

我正在使用
emr 5.27.0 spark 2.4.4 hive 2.3.5 delta-core_2.11-0.4.0.jar和jupyter笔记本。
有没有其他方法可以在hive元存储中注册deltatable？