@Test
  public void testAddPartitionMM() throws Exception {
    hiveConf.setBoolVar(HiveConf.ConfVars.HIVE_VECTORIZATION_ENABLED, false);
    addPartitionMM();
  }
Tests adding multiple partitions
adding partition w/o location
adding partition when it already exists
adding partition when it already exists with "if not exists"
ql/src/test/org/apache/hadoop/hive/ql/TestTxnAddPartition.java