Start zookeeper cluster from program

gistfile1.java

    private static void startClusterServer(String name, int id, int port) {
        String dataDir = "./zk/" + name;
        File dataDirectory = new File(dataDir);
        if (!dataDirectory.exists())
            dataDirectory.mkdirs();
        File myIdFile = new File(dataDirectory, "myid");
        if (!myIdFile.exists()) {
            IO.write(String.valueOf(id).getBytes(), myIdFile);
        }
        Properties prop = new Properties();
        prop.put("tickTime", 2000);
        prop.put("initLimit", 10);
        prop.put("syncLimit", 5);
        prop.put("dataDir", dataDir);
        prop.put("dataLogDir", dataDir);
        prop.put("clientPort", port);
        prop.put("server.1", "localhost:2888:3888");
        prop.put("server.2", "localhost:2889:3889");
        try {
            QuorumPeerConfig config = new QuorumPeerConfig();
            config.parseProperties(prop);
            QuorumPeerMain main = new QuorumPeerMain();
            main.runFromConfig(config);
        } catch(Exception e) {
            e.printStackTrace();
        }
    }