public void printNumDistinctValueEstimator() {
    String t = new String();

    LOG.debug("NumDistinctValueEstimator");
    LOG.debug("Number of Vectors: {}", numBitVectors);
    LOG.debug("Vector Size: {}", BIT_VECTOR_SIZE);

    for (int i=0; i < numBitVectors; i++) {
      t = t + bitVector[i].toString();
    }

    LOG.debug("Serialized Vectors: ");
    LOG.debug(t);
  }
Resets a distinctValueEstimator object to its original state.
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/common/ndv/fm/FMSketch.java