CODEWITHSUNDEEP
javaazurescalaazure-databricksdelta-lake
srinivasa raju p
srinivasa raju p

Reputation: 83

How to Connect to Databricks Delta table using JDBC driver

How can I connect to Databricks Delta table using JDBC?

I have tried connecting simba driver but im getting hard time for driver class name and url configuration.

Any solution is appreciated. I cannot paste code here as its company code.

Thanks in advance.

Upvotes: 6

Views: 14535

Answers (1)

dileepvarma
dileepvarma

Reputation: 518

Check this link below. This has steps to configure delta using JDBC

http://sedeks.blogspot.com/2019/05/how-to-connect-to-databricks-delta.html

code provided in this link:

    import java.sql.DriverManager 
import java.sql.Driver
import java.sql.Connection 
import javax.sql.DataSource

object ScalaJdbcConnectSelect {
    def main(args: Array[String]) {
        val driver = "com.simba.spark.jdbc41.Driver"  //attach the Spark jar to the Classpath.
        val url = "jdbc:spark://field-eng.cloud.databricks.com:443/default;transportMode=http;ssl=true;httpPath=sql/protocolvl/o/0/0911-153027-hopes19";    
        val username = "token" 
        val password = "<token-value>" //Token generated from databricks profile page.
        var connection:Connection = null
        try {
        // Create the connection
            Class.forName(driver)
            connection = DriverManager.getConnection(url, username, password)
            if(connection != null){
                println("Connection Established");

            }
            else {
                println("Connection Failed");
            }
            // create the statement
            val statement = connection.createStatement()
            val resultSet = statement.executeQuery("<<Query>") // Profile your query here.
            while ( resultSet.next() ) {
                // Iterate through Result set
            } 
        catch {
            case e => e.printStackTrace
        }
        connection.close()
    }
}

Upvotes: 2

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