}

        @Override
        public BitsetFilterCache bitsetFilterCache() {
            throw new UnsupportedOperationException();
        }

        @Override
        public BucketedSort buildBucketedSort(SortBuilder<?> sort, int size, ExtraData values) throws IOException {
            throw new UnsupportedOperationException();
        }

        @Override
        public int shardRandomSeed() {