RowProcess#postBatchMutate doesn’t be executed before the mvcc transaction completion

          // STEP 8. Complete mvcc.
          mvcc.completeAndWait(writeEntry);
          writeEntry = null;
    
          // STEP 9. Release region lock
          if (locked) {
            this.updatesLock.readLock().unlock();
            locked = false;
          }
    
          // STEP 10. Release row lock(s)
          releaseRowLocks(acquiredRowLocks);
    
          // STEP 11. call postBatchMutate hook
          processor.postBatchMutate(this);

  /**
   * The hook to be executed after the process() and applying the Mutations to region. The
   * difference of this one with {@link #postProcess(HRegion, WALEdit, boolean)} is this hook will
   * be executed before the mvcc transaction completion.
   */
  void postBatchMutate(HRegion region) throws IOException;