java 執行 hive sql

標籤：

        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());    

 

java 執行 hive sql