abstract List<String> parseJobID() throws IOException;
@Test
  public void testParsePig() throws IOException {
    String errFileName = "src/test/data/status/pig";
    PigJobIDParser pigJobIDParser = new PigJobIDParser(errFileName, new Configuration());
    List<String> jobs = pigJobIDParser.parseJobID();
    Assert.assertEquals(jobs.size(), 1);
  }