op.size(pager.getPageSize());
                    if (fessConfig.getSearchlogAggShardSizeAsInteger() >= 0) {
                        op.shardSize(fessConfig.getSearchlogAggShardSizeAsInteger());
                    }
                }, null);
            });
            final Terms agg = list.getAggregations().get(SearchLogPager.LOG_TYPE_CLICK_COUNT);

     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     * @throws NumberFormatException When the property is not integer.
     */
    Integer getSearchlogAggShardSizeAsInteger();

    /**
     * Get the value for the key 'searchlog.request.headers'. <br>
     * The value is, e.g.  <br>