AzkabanSingleServer.java

/*
 * Copyright 2012 LinkedIn Corp.
 * 
 * Licensed 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 azkaban.webapp;

import org.apache.log4j.Logger;

import azkaban.database.AzkabanDatabaseSetup;
import azkaban.database.AzkabanDatabaseUpdater;
import azkaban.execapp.AzkabanExecutorServer;
import azkaban.utils.Props;

public class AzkabanSingleServer {
    private static final Logger logger = Logger.getLogger(AzkabanWebServer.class);
    public static void main(String[] args) throws Exception {
        logger.info("Starting Azkaban Server");
        
        Props props = AzkabanServer.loadProps(args);
        if (props == null) {
            logger.error("Properties not found. Need it to connect to the db.");
            logger.error("Exiting...");
            return;
        }

        boolean checkversion = props.getBoolean(AzkabanDatabaseSetup.DATABASE_CHECK_VERSION, true);

        if (checkversion) {
            boolean updateDB = props.getBoolean(AzkabanDatabaseSetup.DATABASE_AUTO_UPDATE_TABLES, true);
            String scriptDir = props.getString(AzkabanDatabaseSetup.DATABASE_SQL_SCRIPT_DIR, "sql");
            AzkabanDatabaseUpdater.runDatabaseUpdater(props, scriptDir, updateDB);
        }
        
        AzkabanWebServer.main(args);
        logger.info("Azkaban Web Server started...");
        AzkabanExecutorServer.main(args);
        logger.info("Azkaban Exec Server started...");
    }
}