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Registered: ‎12-31-2017

Not able to run hive queries using hive Context on spark-shell .

[ Edited ]

While trying to run hive queries using hive context in spark-shell , the below exception is raised.

 

 

scala> import org.apache.spark.sql.hive.HiveContext
import org.apache.spark.sql.hive.HiveContext

 

scala> val hc = new org.apache.spark.sql.hive.HiveContext(sc)
hc: org.apache.spark.sql.hive.HiveContext = org.apache.spark.sql.hive.HiveContext@44e07443

 

scala> val hivequery = hc.sql(“show databases”)
17/12/31 10:58:44 ERROR Datastore.Schema: Failed initialising database.
Unable to open a test connection to the given database. JDBC url = jdbc:derby:;databaseName=metastore_db;create=true, username = APP. Terminating connection pool (set 

 

I am not able to execute any hive query through spark-shell. can not use meta store ( saved hive tables ) in Spark. 

 

I am using cloudera-quickstartVm-5.12. 

 

 

 

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