@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
String[] nodesIds = Strings.splitStringByCommaToArray(request.param("nodeId"));
NodesRestartRequest nodesRestartRequest = new NodesRestartRequest(nodesIds);
nodesRestartRequest.listenerThreaded(false);
nodesRestartRequest.delay(request.paramAsTime("delay", nodesRestartRequest.delay()));
client.admin().cluster().nodesRestart(nodesRestartRequest, new RestBuilderListener<NodesRestartResponse>(channel) {
@Override
public RestResponse buildResponse(NodesRestartResponse result, XContentBuilder builder) throws Exception {
builder.startObject();