*/
    private static final long DISTINCT_VALUES_IN_BUCKETS = 10;

    private final PageCacheRecycler recycler = new PageCacheRecycler(Settings.EMPTY);
    private final BigArrays bigArrays = new BigArrays(recycler, null, "REQUEST");

    /**
     * Force loading all of the implementations just for extra paranoia's sake.
     * We really don't want the JVM to be able to eliminate one of them just

        @Override
        public ValuesSourceRegistry getValuesSourceRegistry() {
            return searchModule.getValuesSourceRegistry();
        }

        @Override
        public BigArrays bigArrays() {
            return bigArrays;
        }

        @Override
        public IndexSearcher searcher() {
            return null;
        }

        @Override