*/
    public boolean bulkUpdate(final Consumer<BulkRequestBuilder> consumer) {
        final BulkRequestBuilder builder = ComponentUtil.getSearchEngineClient().prepareBulk();
        consumer.accept(builder);
        try {
            final BulkResponse response = builder.execute().get();
            if (response.hasFailures()) {

                final SearchHit[] hits = searchHits.getHits();
                if (hits.length == 0) {
                    break;
                }

                final BulkRequestBuilder bulkRequest = client.prepareBulk();
                for (final SearchHit hit : hits) {
                    bulkRequest.add(client.prepareDelete().setIndex(asEsIndex()).setId(hit.getId()));
                }
                count += hits.length;

                final SearchHit[] hits = searchHits.getHits();
                if (hits.length == 0) {
                    break;
                }

                final BulkRequestBuilder bulkRequest = client.prepareBulk();
                for (final SearchHit hit : hits) {
                    bulkRequest.add(client.prepareDelete().setIndex(asEsIndex()).setId(hit.getId()));
                }
                count += hits.length;

                final SearchHit[] hits = searchHits.getHits();
                if (hits.length == 0) {
                    break;
                }

                final BulkRequestBuilder bulkRequest = client.prepareBulk();
                for (final SearchHit hit : hits) {
                    bulkRequest.add(client.prepareDelete().setIndex(asEsIndex()).setId(hit.getId()));
                }
                count += hits.length;