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java에서 jdbc 드라이버로 Aster 서버에 연결하려고합니다. 이미 클래스 파일에 Jar 파일을 추가했습니다.java를 사용하는 jdbc 드라이버를 통해 Aster 데이터베이스에 연결할 수 없습니다.
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.*;
public class TeradataJDBCConnection {
public static void main(String[] args) throws Exception {
Class.forName("com.asterdata.ncluster.Driver");
String url="jdbc:ncluster://<ip_address>:2406/test";
Connection conn=DriverManager.getConnection(url, "user123", "test");
}
}
하지만 아래 오류가 나타납니다.
Exception in thread "main" java.sql.SQLException: [AsterData][ASTERJDBCDSII](34) : Failed to connect to 10.99.186.92. Please check the host address.()
at com.asterdata.ncluster.jdbc.core.NClusterConnection.connect(Unknown Source)
at com.simba.jdbc.common.BaseConnectionFactory.doConnect(Unknown Source)
at com.simba.jdbc.common.AbstractDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at Tera.TeradataJDBCConnection.main(TeradataJDBCConnection.java:17)
Caused by: com.asterdata.ncluster.jdbc.core.MuleException: [AsterData][ASTERJDBCDSII](34) : Failed to connect to 10.99.186.92. Please check the host address.()
... 6 more