private static final String DELAYED_UNASSIGNED_SHARDS = "delayed_unassigned_shards";
    private static final String TASK_MAX_WAIT_TIME_IN_QUEUE_IN_MILLIS = "task_max_waiting_in_queue_millis";
    private static final String ACTIVE_SHARDS_PERCENT_AS_NUMBER = "active_shards_percent_as_number";
    private static final String ACTIVE_PRIMARY_SHARDS = "active_primary_shards";
    private static final String ACTIVE_SHARDS = "active_shards";

index.document.update.index=fess.update
index.document.suggest.index=fess
index.document.crawler.index=fess_crawler
index.document.crawler.queue.number_of_shards=10
index.document.crawler.data.number_of_shards=10
index.document.crawler.filter.number_of_shards=10
index.document.crawler.queue.number_of_replicas=1
index.document.crawler.data.number_of_replicas=1
index.document.crawler.filter.number_of_replicas=1

    String INDEX_DOCUMENT_CRAWLER_QUEUE_number_of_shards = "index.document.crawler.queue.number_of_shards";

    /** The key of the configuration. e.g. 10 */
    String INDEX_DOCUMENT_CRAWLER_DATA_number_of_shards = "index.document.crawler.data.number_of_shards";

    /** The key of the configuration. e.g. 10 */
    String INDEX_DOCUMENT_CRAWLER_FILTER_number_of_shards = "index.document.crawler.filter.number_of_shards";

labels.searchlog_usersessionid=User ID
labels.searchlog_requestedtime=Time
labels.searchlog_accesstype=Access Type
labels.maintenance_title_configuration=Maintenance
labels.number_of_shards_for_doc=The number of shards
labels.auto_expand_replicas_for_doc=Auto expand replicas
labels.clear_crawler_index=Crawler Indices
labels.clear_crawler_index_button=Clear Crawler Indices
labels.diagnostic_logs=Diagnostic

labels.searchlog_usersessionid=User ID
labels.searchlog_requestedtime=Time
labels.searchlog_accesstype=Access Type
labels.maintenance_title_configuration=Maintenance
labels.number_of_shards_for_doc=The number of shards
labels.auto_expand_replicas_for_doc=Auto expand replicas
labels.clear_crawler_index=Crawler Indices
labels.clear_crawler_index_button=Clear Crawler Indices
labels.diagnostic_logs=Diagnostic

labels.searchlog_usersessionid=User ID
labels.searchlog_requestedtime=Time
labels.searchlog_accesstype=Access Type
labels.maintenance_title_configuration=Maintenance
labels.number_of_shards_for_doc=The number of shards
labels.auto_expand_replicas_for_doc=Auto expand replicas
labels.clear_crawler_index=Crawler Indices
labels.clear_crawler_index_button=Clear Crawler Indices
labels.diagnostic_logs=Diagnostic

labels.searchlog_usersessionid=Benutzer-ID
labels.searchlog_requestedtime=Zeitpunkt
labels.searchlog_accesstype=Zugriffsart
labels.maintenance_title_configuration=Wartung
labels.number_of_shards_for_doc=Anzahl der Shards
labels.auto_expand_replicas_for_doc=Replicas automatisch erweitern
labels.clear_crawler_index=Crawler-Indizes
labels.clear_crawler_index_button=Crawler-Indizes leeren
labels.diagnostic_logs=Diagnose

labels.searchlog_usersessionid=User ID
labels.searchlog_requestedtime=Time
labels.searchlog_accesstype=Access Type
labels.maintenance_title_configuration=Maintenance
labels.number_of_shards_for_doc=The number of shards
labels.auto_expand_replicas_for_doc=Auto expand replicas
labels.clear_crawler_index=Crawler Indices
labels.clear_crawler_index_button=Clear Crawler Indices
labels.diagnostic_logs=Diagnostic

                .replaceAll(Pattern.quote("${fess.index.codec}"), fessConfig.getIndexCodec())//
                .replaceAll(Pattern.quote("${fess.index.number_of_shards}"), numberOfShards)//
                .replaceAll(Pattern.quote("${fess.index.auto_expand_replicas}"), autoExpandReplicas);
        for (final UnaryOperator<String> rule : docSettingRewriteRuleList) {

labels.searchlog_queryid=Query ID
labels.searchlog_usersessionid=User ID
labels.searchlog_requestedtime=時刻
labels.searchlog_accesstype=アクセスタイプ
labels.maintenance_title_configuration=メンテナンス
labels.number_of_shards_for_doc=シャード数
labels.auto_expand_replicas_for_doc=最大レプリカ数
labels.clear_crawler_index=Crawlerインデックス
labels.clear_crawler_index_button=クロール用インデックスの削除
labels.diagnostic_logs=診断