I am using spark 2.3.2 and i am trying to read tables from database. I established spark connection. But i am unable to read database tables from HUE cloudera and unable to query them in pyspark as well.   Here is my code, import findspark findspark.init('C:\spark-2.3.2-bin-hadoop2.7\spark-2.3.2-bin-hadoop2.7') import pyspark from pyspark.sql import SparkSession spark = SparkSession.builder.config("hive.metastore.uris", "thrift://10.1.1.70:8888").enableHiveSupport().getOrCreate() #spark.catalog.listTables("tp_policy_operation") import pandas as pd sc = spark.sparkContext sc from pyspark import SparkContext from pyspark.sql import SQLContext sql_sc = SQLContext(sc) SparkContext.setSystemProperty("hive.metastore.uris", "thrift://10.1.1.70:8888") spark.sql("SELECT * FROM tp_policy_operation")   ######The error i am getting Traceback (most recent call last): File "<ipython-input-4-8f0aa5852b01>", line 16, in <module> spark.sql("SELECT * FROM tp_policy_operation")## Database ? File "C:\spark-2.3.2-bin-hadoop2.7\spark-2.3.2-bin-hadoop2.7\python\pyspark\sql\session.py", line 710, in sql return DataFrame(self._jsparkSession.sql(sqlQuery), self._wrapped) File "C:\spark-2.3.2-bin-hadoop2.7\spark-2.3.2-bin-hadoop2.7\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 "C:\spark-2.3.2-bin-hadoop2.7\spark-2.3.2-bin-hadoop2.7\python\pyspark\sql\utils.py", line 69, in deco raise AnalysisException(s.split(': ', 1)[1], stackTrace) AnalysisException: 'org.apache.hadoop.hive.ql.metadata.HiveException: org.apache.thrift.transport.TTransportException;'   Kindly help me resolve the issue or guide me the changes in the code above. ... View more