}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
OpenIndexRequest openIndexRequest = new OpenIndexRequest(Strings.splitStringByCommaToArray(request.param("index")));
openIndexRequest.listenerThreaded(false);
openIndexRequest.timeout(request.paramAsTime("timeout", openIndexRequest.timeout()));
openIndexRequest.masterNodeTimeout(request.paramAsTime("master_timeout", openIndexRequest.masterNodeTimeout()));
openIndexRequest.indicesOptions(IndicesOptions.fromRequest(request, openIndexRequest.indicesOptions()));
client.admin().indices().open(openIndexRequest, new AcknowledgedRestListener<OpenIndexResponse>(channel));
}