Method ByteSize

be/src/exec/hash-table.h:939–941

Returns the number of bytes allocated to the hash table from the block manager.

  /// Returns the number of bytes allocated to the hash table from the block manager.
  int64_t ByteSize() const {
    return num_buckets_ * sizeof(Bucket) + total_data_page_size_;
  }

  /// Returns an iterator at the beginning of the hash table.  Advancing this iterator
  /// will traverse all elements.