MS SQL with Spark Scala - sql-server

Question

Please provide solution for following issue
I am using com.microsoft.sqlserver.jdbc.SQLServerDriver to access data in spark project with following code,
val jdbcDF = sqlContext.read
.format("jdbc")
.option("driver" , "com.microsoft.sqlserver.jdbc.SQLServerDriver")
.option("url", "jdbc:sqlserver://127.0.0.1/sparkDB")
.option("dbtable", " SELECT * FROM test_table" )
.option("user", "sa")
.option("password", "User#123456")
.load()
But I get following error
Exception in thread "main" com.microsoft.sqlserver.jdbc.SQLServerException:
The TCP/IP connection to
the host 127.0.0.1/sparkDB, port 1433 has failed. Error:
"127.0.0.1/sparkDB. Verify the connection properties. Make sure that an
instance of SQL Server is running on the host and accepting TCP/IP
connections at the port. Make sure that TCP connections to the port are not
blocked by a firewall.".
where as my firewall is off.

Answer 1

Try using
val jdbcDF = sqlContext.read
.format("jdbc")
.option("driver" , "com.microsoft.sqlserver.jdbc.SQLServerDriver")
.option("url", "jdbc:sqlserver://127.0.0.1\\sparkDB")
.option("dbtable", " (SELECT * FROM test_table) AS Q" )
.option("user", "sa")
.option("password", "User#123456")
.load()
or
val jdbcDF = sqlContext.read
.format("jdbc")
.option("driver" , "com.microsoft.sqlserver.jdbc.SQLServerDriver")
.option("url", "jdbc:sqlserver://127.0.0.1;instancename=sparkDB")
.option("dbtable", " (SELECT * FROM test_table) AS Q" )
.option("user", "sa")
.option("password", "User#123456")
.load()