}

            if (docList.getContentSize() >= maxDocumentRequestSize || docList.size() >= maxDocumentCacheSize) {
                indexingHelper.sendDocuments(searchEngineClient, docList);
            }
            executeTime += processingTime;
        }

        documentSize.getAndIncrement();

        if (logger.isDebugEnabled()) {

                        hitCount = ((OpenSearchResultList<OpenSearchAccessResult>) arList).getTotalHits();
                    }
                    if (!docList.isEmpty()) {
                        indexingHelper.sendDocuments(searchEngineClient, docList);
                    }

                    synchronized (finishedSessionIdList) {
                        if (sessionIdListSize != 0 && sessionIdListSize == finishedSessionIdList.size()) {

     * @param docList the list of documents to be indexed
     * @throws SearchEngineClientException if the bulk indexing operation fails
     */
    public void sendDocuments(final SearchEngineClient searchEngineClient, final DocList docList) {
        if (docList.isEmpty()) {
            return;
        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();