.actionGet(fessConfig.getIndexHealthTimeout());

        final SuggestSettingsBuilder settingsBuilder = SuggestSettings.builder();
        settingsBuilder.addInitialSettings("search_engine.type", fessConfig.getFesenType());
        settingsBuilder.bulkTimeout(fessConfig.getIndexBulkTimeout());
        settingsBuilder.clusterTimeout(fessConfig.getIndexHealthTimeout());

            final ClusterHealthResponse response =
                    esClient.admin().cluster().prepareHealth().execute().actionGet(fessConfig.getIndexHealthTimeout());
            engineObj.clusterName = response.getClusterName();
            engineObj.numberOfNodes = response.getNumberOfNodes();
            engineObj.numberOfDataNodes = response.getNumberOfDataNodes();

     */
    public String getStatus() {
        return admin().cluster()
                .prepareHealth()
                .execute()
                .actionGet(ComponentUtil.getFessConfig().getIndexHealthTimeout())
                .getStatus()
                .name();
    }

    /**
     * Sets the OpenSearch runner for embedded mode.
     *
     * @param runner the OpenSearch runner instance
     */

     * The value is, e.g. 10m <br>
     * comment: Timeout for index health checks.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexHealthTimeout();

    /**
     * Get the value for the key 'index.indices.timeout'. <br>
     * The value is, e.g. 1m <br>
     * comment: Timeout for index indices operations.