labels.user_name=사용자명
labels.login=로그인
labels.login.placeholder_username=사용자명
labels.login.placeholder_password=비밀번호
labels.login.title=로그인
labels.index_label=라벨
labels.index_lang=우선 언어
labels.index_sort=정렬
labels.index_num=표시 건수
labels.logout_title=로그아웃
labels.logout=로그아웃
labels.do_you_want_to_logout=로그아웃하시겠습니까?
labels.logout_button=로그아웃
labels.profile=비밀번호 변경
labels.administration=관리
labels.profile_button=설정

labels.login=ログイン
labels.login.placeholder_username=ユーザー名
labels.login.placeholder_password=パスワード
labels.login.title=ログイン
labels.index_label=ラベル
labels.index_lang=優先する言語
labels.index_sort=ソート
labels.index_num=表示件数
labels.logout_title=ログアウト
labels.logout=ログアウト
labels.do_you_want_to_logout=ログアウトしますか？
labels.logout_button=ログアウト
labels.profile=パスワード変更
labels.administration=管理
labels.profile_button=設定

    public static final String LABELS_index_sort = "{labels.index_sort}";

    /** The key of the message: Display Count */
    public static final String LABELS_index_num = "{labels.index_num}";

    /** The key of the message: Logout */
    public static final String LABELS_logout_title = "{labels.logout_title}";

    /** The key of the message: Logout */

 */
public class CoordinatorHelper {

    private static final Logger logger = LogManager.getLogger(CoordinatorHelper.class);

    private static final String INDEX_NAME = "fess_config.coordinator";

    private static final String TYPE_HEARTBEAT = "heartbeat";

    private static final String TYPE_OPERATION = "operation";

    private static final String TYPE_EVENT = "event";