| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ambari.server; |
| |
| import java.sql.*; |
| |
| public class DBConnectionVerification { |
| public static void main(String[] args) throws Exception { |
| String url = args[0]; |
| String username = args[1]; |
| String password = args[2]; |
| String driver = args[3]; |
| |
| Connection conn = null; |
| try { |
| Class.forName(driver); |
| conn = DriverManager.getConnection(url, username, password); |
| System.out.println("Connected to DB Successfully!"); |
| } catch (Exception e) { |
| System.out.println("ERROR: Unable to connect to the DB. Please check DB connection properties."); |
| System.out.println(e); |
| System.exit(1); |
| } finally { |
| conn.close(); |
| } |
| } |
| } |