}

    protected void deleteCrawlData(final String sid) {
        final EsUrlFilterService urlFilterService = ComponentUtil.getComponent(EsUrlFilterService.class);
        final EsUrlQueueService urlQueueService = ComponentUtil.getComponent(EsUrlQueueService.class);
        final EsDataService dataService = ComponentUtil.getComponent(EsDataService.class);

        try {
            // clear url filter