@Test(expected = IllegalArgumentException.class)
public void testPredicateWithInvalidColumn() throws Exception {

	rowOrcInputFormat =
		new OrcRowInputFormat(getPath(TEST_FILE_NESTED), TEST_SCHEMA_NESTED, new Configuration());
	rowOrcInputFormat.addPredicate(
		new OrcRowInputFormat.Equals("unknown", PredicateLeaf.Type.LONG, 42));
}