private HoodieSparkQuickstart() {
  }
@Test
  public void testHoodieSparkQuickstart() {
    String tableName = "spark_quick_start";
    String tablePath = tablePath(tableName);

    try {
      runQuickstart(jsc, spark, tableName, tablePath);
    } finally {
      Utils.deleteRecursively(new File(tablePath));
    }
  }