fix oracle connect failure (#2812)

* use method getJdbcUrl of parent

* Remove the incorrect print message

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/DataSourceController.java

@@ -278,7 +278,7 @@ public class DataSourceController extends BaseController {
                                     @RequestParam(value = "password") String password,
                                     @RequestParam(value = "connectType") DbConnectType connectType,
                                     @RequestParam(value = "other") String other) {
-        logger.info("login user {}, connect datasource: {} failure, note: {}, type: {}, connectType: {}, other: {}",
+        logger.info("login user {}, connect datasource: {}, note: {}, type: {}, connectType: {}, other: {}",
                 loginUser.getUserName(), name, note, type, connectType, other);
         String parameter = dataSourceService.buildParameter(name, note, type, host, port, database, principal, userName, password, connectType, other);
         Boolean isConnection = dataSourceService.checkConnection(type, parameter);

dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/datasource/OracleDataSource.java

@@ -45,19 +45,6 @@ public class OracleDataSource extends BaseDataSource {
         return Constants.COM_ORACLE_JDBC_DRIVER;
     }
 
-    /**
-     * gets the JDBC url for the data source connection
-     * @return jdbc url
-     */
-    @Override
-    public String getJdbcUrl() {
-        String jdbcUrl = getAddress();
-        if (jdbcUrl.lastIndexOf("/") != (jdbcUrl.length() - 1)) {
-            jdbcUrl += "/";
-        }
-        return jdbcUrl;
-    }
-
     /**
      * @return db type
      */