/** The key of the configuration. e.g. fess_log */
    String INDEX_LOG_INDEX = "index.log.index";

    /** The key of the configuration. e.g. lang,role,label,anchor,virtual_host */
    String INDEX_ADMIN_ARRAY_FIELDS = "index.admin.array.fields";

    /** The key of the configuration. e.g. expires,created,timestamp,last_modified */
    String INDEX_ADMIN_DATE_FIELDS = "index.admin.date.fields";

    /** The key of the configuration. e.g.  */

index.document.crawler.data.number_of_replicas=1
index.document.crawler.filter.number_of_replicas=1
index.config.index=fess_config
index.user.index=fess_user
index.log.index=fess_log

# doc management
index.admin.array.fields=lang,role,label,anchor,virtual_host
index.admin.date.fields=expires,created,timestamp,last_modified
index.admin.integer.fields=
index.admin.long.fields=content_length,favorite_count,click_count