How to use

org.elasticsearch.action.admin.cluster.node.stats.NodesStatsRequest

constructor

  NodesStatsResponse nir = tc.admin().cluster().nodesStats(new NodesStatsRequest()).actionGet();
  sb.append(Strings.toString(nir,true, true));
} catch (Exception e1) {

/**
 * Creates a nodes stats request against one or more nodes. Pass {@code null} or an empty array for all nodes.
 *
 * @param nodesIds The nodes ids to get the stats for
 * @return The nodes info request
 * @see org.elasticsearch.client.ClusterAdminClient#nodesStats(org.elasticsearch.action.admin.cluster.node.stats.NodesStatsRequest)
 */
public static NodesStatsRequest nodesStatsRequest(String... nodesIds) {
  return new NodesStatsRequest(nodesIds);
}

public NodesStatsRequestBuilder(ElasticsearchClient client, NodesStatsAction action) {
  super(client, action, new NodesStatsRequest());
}

@Override
public void readFrom(StreamInput in) throws IOException {
  super.readFrom(in);
  request = new NodesStatsRequest();
  request.readFrom(in);
}

/**
 * Retrieve the latest nodes stats, calling the listener when complete
 * @return a latch that can be used to wait for the nodes stats to complete if desired
 */
protected CountDownLatch updateNodeStats(final ActionListener<NodesStatsResponse> listener) {
  final CountDownLatch latch = new CountDownLatch(1);
  final NodesStatsRequest nodesStatsRequest = new NodesStatsRequest("data:true");
  nodesStatsRequest.clear();
  nodesStatsRequest.fs(true);
  nodesStatsRequest.timeout(fetchTimeout);
  client.admin().cluster().nodesStats(nodesStatsRequest, new LatchedActionListener<>(listener, latch));
  return latch;
}

/**
 * Creates a nodes stats request against one or more nodes. Pass {@code null} or an empty array for all nodes.
 *
 * @param nodesIds The nodes ids to get the stats for
 * @return The nodes info request
 * @see org.elasticsearch.client.ClusterAdminClient#nodesStats(org.elasticsearch.action.admin.cluster.node.stats.NodesStatsRequest)
 */
public static NodesStatsRequest nodesStatsRequest(String... nodesIds) {
  return new NodesStatsRequest(nodesIds);
}

@Override
protected RestChannelConsumer doCatRequest(final RestRequest request, final NodeClient client) {
  final NodesStatsRequest nodesStatsRequest = new NodesStatsRequest("data:true");
  nodesStatsRequest.clear();
  nodesStatsRequest.indices(true);
  String[] fields = request.paramAsStringArray("fields", null);
  nodesStatsRequest.indices().fieldDataFields(fields == null ? new String[] {"*"} : fields);
  return channel -> client.admin().cluster().nodesStats(nodesStatsRequest, new RestResponseListener<NodesStatsResponse>(channel) {
    @Override
    public RestResponse buildResponse(NodesStatsResponse nodeStatses) throws Exception {
      return RestTable.buildResponse(buildTable(request, nodeStatses), channel);
    }
  });
}

/**
 * Creates a nodes stats request against one or more nodes. Pass <tt>null</tt> or an empty array for all nodes.
 *
 * @param nodesIds The nodes ids to get the stats for
 * @return The nodes info request
 * @see org.elasticsearch.client.ClusterAdminClient#nodesStats(org.elasticsearch.action.admin.cluster.node.stats.NodesStatsRequest)
 */
public static NodesStatsRequest nodesStatsRequest(String... nodesIds) {
  return new NodesStatsRequest(nodesIds);
}

/**
 * Creates a nodes stats request against one or more nodes. Pass <tt>null</tt> or an empty array for all nodes.
 *
 * @param nodesIds The nodes ids to get the stats for
 * @return The nodes info request
 * @see org.elasticsearch.client.ClusterAdminClient#nodesStats(org.elasticsearch.action.admin.cluster.node.stats.NodesStatsRequest)
 */
public static NodesStatsRequest nodesStatsRequest(String... nodesIds) {
  return new NodesStatsRequest(nodesIds);
}

public NodesStatsRequestBuilder(ElasticsearchClient client, NodesStatsAction action) {
  super(client, action, new NodesStatsRequest());
}

Set<String> metrics = Strings.tokenizeByCommaToSet(request.param("metric", "_all"));
NodesStatsRequest nodesStatsRequest = new NodesStatsRequest(nodesIds);
nodesStatsRequest.timeout(request.param("timeout"));

ActionFuture<NodesStatsResponse> nsr =  client().admin().cluster().nodesStats(new NodesStatsRequest());
<br>
System.out.println(nsr.get().toString());
</br>

@Override
public void readFrom(StreamInput in) throws IOException {
  super.readFrom(in);
  request = new NodesStatsRequest();
  request.readFrom(in);
}

@Override
public void readFrom(StreamInput in) throws IOException {
  super.readFrom(in);
  request = new NodesStatsRequest();
  request.readFrom(in);
}

@Override
public void readFrom(StreamInput in) throws IOException {
  super.readFrom(in);
  request = new NodesStatsRequest();
  request.readFrom(in);
}

@Override
public void readFrom(StreamInput in) throws IOException {
  super.readFrom(in);
  request = new NodesStatsRequest();
  request.readFrom(in);
}

  @Override
  public void processResponse(final ClusterStateResponse state) {
    NodesStatsRequest statsRequest = new NodesStatsRequest(nodes);
    statsRequest.clear().fs(true).indices(new CommonStatsFlags(CommonStatsFlags.Flag.Store));
    client.admin().cluster().nodesStats(statsRequest, new RestResponseListener<NodesStatsResponse>(channel) {
      @Override
      public RestResponse buildResponse(NodesStatsResponse stats) throws Exception {
        Table tab = buildTable(request, state, stats);
        return RestTable.buildResponse(tab, channel);
      }
    });
  }
});

/**
 * Retrieve the latest nodes stats, calling the listener when complete
 * @return a latch that can be used to wait for the nodes stats to complete if desired
 */
protected CountDownLatch updateNodeStats(final ActionListener<NodesStatsResponse> listener) {
  final CountDownLatch latch = new CountDownLatch(1);
  final NodesStatsRequest nodesStatsRequest = new NodesStatsRequest("data:true");
  nodesStatsRequest.clear();
  nodesStatsRequest.fs(true);
  nodesStatsRequest.timeout(fetchTimeout);
  client.admin().cluster().nodesStats(nodesStatsRequest, new LatchedActionListener<>(listener, latch));
  return latch;
}

/**
 * Retrieve the latest nodes stats, calling the listener when complete
 * @return a latch that can be used to wait for the nodes stats to complete if desired
 */
protected CountDownLatch updateNodeStats(final ActionListener<NodesStatsResponse> listener) {
  final CountDownLatch latch = new CountDownLatch(1);
  final NodesStatsRequest nodesStatsRequest = new NodesStatsRequest("data:true");
  nodesStatsRequest.clear();
  nodesStatsRequest.fs(true);
  nodesStatsRequest.timeout(fetchTimeout);
  client.admin().cluster().nodesStats(nodesStatsRequest, new LatchedActionListener<>(listener, latch));
  return latch;
}

/**
 * Retrieve the latest nodes stats, calling the listener when complete
 * @return a latch that can be used to wait for the nodes stats to complete if desired
 */
protected CountDownLatch updateNodeStats(final ActionListener<NodesStatsResponse> listener) {
  final CountDownLatch latch = new CountDownLatch(1);
  final NodesStatsRequest nodesStatsRequest = new NodesStatsRequest("data:true");
  nodesStatsRequest.clear();
  nodesStatsRequest.fs(true);
  nodesStatsRequest.timeout(fetchTimeout);
  client.admin().cluster().nodesStats(nodesStatsRequest, new LatchedActionListener<>(listener, latch));
  return latch;
}