public static HbaseSQLReaderConfig parseConfig(Configuration cfg) {
        return HbaseSQLReaderConfig.parse(cfg);
    }
@Test
    public void testParseConfig() {
        Configuration config = Configuration.from(jsonStr);
        HbaseSQLReaderConfig readerConfig = HbaseSQLHelper.parseConfig(config);
        System.out.println("tablenae = " +readerConfig.getTableName() +",zk = " +readerConfig.getZkUrl());
        assertEquals("TABLE1", readerConfig.getTableName());
        assertEquals("hb-proxy-pub-xxx-001.hbase.rds.aliyuncs.com,hb-proxy-pub-xxx-002.hbase.rds.aliyuncs.com,hb-proxy-pub-xxx-003.hbase.rds.aliyuncs.com:2181", readerConfig.getZkUrl());
    }