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