@Test
public void testNamedCommitterNullPath() throws Throwable {

  Configuration conf = new Configuration();
  // set up for the schema factory
  conf.set(COMMITTER_FACTORY_CLASS, NAMED_COMMITTER_FACTORY);
  conf.set(NAMED_COMMITTER_CLASS, SimpleCommitter.class.getName());
  SimpleCommitter sc = createCommitter(
      SimpleCommitter.class,
      null, taskAttempt(conf));
  assertNull(sc.getOutputPath());
}