}
            return createIndexResult;
        }

        @Override
        public boolean createIndex(final String index, final String indexName, final String numberOfShards, final String autoExpandReplicas,
                final boolean uploadConfig) {
            calledMethods.add("createIndex5");
            createdIndices.add(indexName);
            createIndexCallCount++;

    }

    private void ensureIndexExists(final SearchEngineClient client, final String indexName) {
        if (!indexChecked) {
            if (!client.existsIndex(indexName)) {
                client.createIndex(NOTIFICATION_QUEUE_INDEX, indexName);
            }
            indexChecked = true;
        }
    }

     * @return true if the index was created successfully, false otherwise
     */
    public boolean createIndex(final String index, final String indexName) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        return createIndex(index, indexName, fessConfig.getIndexNumberOfShards(), fessConfig.getIndexAutoExpandReplicas(), true);
    }

    /**

        final String toIndex = docIndex + "." + new SimpleDateFormat(Constants.DOCUMENT_INDEX_SUFFIX_PATTERN).format(new Date());
        if (searchEngineClient.createIndex(docIndex, toIndex, numberOfShards, autoExpandReplicas, resetDictionaries)) {
            try {
                searchEngineClient.admin()
                        .cluster()
                        .prepareHealth(toIndex)