code: @Override
      public List<byte[]> hMGet(byte[] key, byte[]... fields) {
          try {
              if (isPipelined()) {
                  pipeline(new JedisResult(pipeline.hmget(key, fields)));
                  return null;
              }
              return client.hmget(key, fields);
          } catch (Exception ex) {
              throw convertException(ex);
          }
      }
docs: /*
  @see org.springframework.data.redis.connection.RedisHashCommands#hMGet(byte[], byte[][])