return "60000";
        }

        @Override
        public String getIndexIndicesTimeout() {
            return "60000";
        }

        @Override
        public String getIndexSearchTimeout() {
            return "30000";
        }

        @Override
        public int getPurgeSuggestSearchLogDay() {
            return 30;
        }

        @Override

        settingsBuilder.indexTimeout(fessConfig.getIndexIndexTimeout());
        settingsBuilder.indicesTimeout(fessConfig.getIndexIndicesTimeout());
        settingsBuilder.searchTimeout(fessConfig.getIndexSearchTimeout());
        settingsBuilder.setSettingsIndexName(fessConfig.getIndexDocumentSuggestIndex() + "_suggest");

                .setQuery(queryBuilder)
                .setSize(0)
                .setTrackTotalHits(true)
                .execute()
                .actionGet(fessConfig.getIndexSearchTimeout());
        final TotalHits totalHits = countResponse.getHits().getTotalHits();
        if (totalHits != null) {
            return totalHits.value();
        }
        return 0;
    }

    /**

        boolean exists = false;
        try {
            final IndicesExistsResponse response =
                    client.admin().indices().prepareExists(indexName).execute().actionGet(fessConfig.getIndexSearchTimeout());
            exists = response.isExists();
        } catch (final Exception e) {
            logger.debug("Failed to check {} index status.", indexName, e);
        }
        return exists;
    }

     * The value is, e.g. 3m <br>
     * comment: Timeout for index search operations.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexSearchTimeout();

    /**
     * Get the value for the key 'index.scroll.search.timeout'. <br>
     * The value is, e.g. 3m <br>
     * comment: Timeout for scroll search operations.