protected void fullOuterIntersectHashTableSetup() {

    matchTracker = vectorMapJoinHashTable.createMatchTracker();
  }
Generate the non-match outer join output results for the whole repeating vectorized
row batch.

Each row will get nulls for all small table values.

@param batch
         The big table batch.
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/mapjoin/VectorMapJoinOuterGenerateResultOperator.java