java 执行 hive sql

        String sql="select * from t_pub_uid limit 10";
        List<String> command = new ArrayList<String>();
        command.add("hive");
        command.add("-e");
        command.add(sql);

        List<String> results = new ArrayList<String>();
        ProcessBuilder hiveProcessBuilder = new ProcessBuilder(command);
        Process hiveProcess = hiveProcessBuilder.start();

        BufferedReader br = new BufferedReader(new InputStreamReader(hiveProcess.getInputStream()));
        String data = null;
        while ((data = br.readLine()) != null) {
            results.add(data);
        }
        System.out.println(results.toString());