@Override
  void initHiveConf() {
    super.initHiveConf();
    hiveConf.setBoolVar(HiveConf.ConfVars.HIVE_VECTORIZATION_ENABLED, true);
  }
Run all the TestTxnCommands tests but vectorized.
ql/src/test/org/apache/hadoop/hive/ql/TestTxnCommandsWithSplitUpdateAndVectorization.java