@Ignore("in this case no transactional tables are involved")
  @Test
  public void testMMCreateFlatSource() throws Exception {
    testMM(false, false);
  }
import all partitions from archive - target table needs to be created.
export is made from acid table so that target table is created as acid
ql/src/test/org/apache/hadoop/hive/ql/TestTxnExIm.java