@Test
  public void testFetchFirstNonMR() throws Exception {
    execFetchFirst("select * from " + dataTypeTableName, dataTypeTableName.toLowerCase() + "." + "c4", false);
  }
Test the cursor repositioning to start of resultset from non-mr query
@throws Exception
itests/hive-unit/src/test/java/org/apache/hive/jdbc/cbo_rp_TestJdbcDriver2.java