Examples of TransportClient

com.linkedin.r2.transport.common.bridge.client.TransportClient
@author Chris Pettitt @version $Revision$
org.apache.spark.network.client.TransportClient
Client for fetching consecutive chunks of a pre-negotiated stream. This API is intended to allow efficient transfer of a large amount of data, broken up into chunks with size ranging from hundreds of KB to a few MB. Note that while this client deals with the fetching of chunks from a stream (i.e., data plane), the actual setup of the streams is done outside the scope of the transport layer. The convenience method "sendRPC" is provided to enable control plane communication between the client and server to perform this setup. For example, a typical workflow might be: client.sendRPC(new OpenFile("/foo")) --> returns StreamId = 100 client.fetchChunk(streamId = 100, chunkIndex = 0, callback) client.fetchChunk(streamId = 100, chunkIndex = 1, callback) ... client.sendRPC(new CloseStream(100)) Construct an instance of TransportClient using {@link TransportClientFactory}. A single TransportClient may be used for multiple streams, but any given stream must be restricted to a single client, in order to avoid out-of-order responses. NB: This class is used to make requests to the server, while {@link TransportResponseHandler} isresponsible for handling responses from the server. Concurrency: thread safe and can be called from multiple threads.
org.elasticsearch.client.transport.TransportClient
The transport client allows to create a client that is not part of the cluster, but simply connects to one or more nodes directly by adding their respective addresses using {@link #addTransportAddress(org.elasticsearch.common.transport.TransportAddress)}.
The transport client important modules used is the {@link org.elasticsearch.transport.TransportModule} which isstarted in client mode (only connects, no bind). @author kimchy (shay.banon)

Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient

                        .setMaxR2ConnectionPoolSize(100);
        clientFactory = new HttpClientFactory();
        Map<String, String> properties = new HashMap<String, String>();
        properties.put(HttpClientFactory.HTTP_POOL_SIZE,
                       Integer.toString(restClientConfig.getMaxR2ConnectionPoolSize()));
        TransportClient transportClient = clientFactory.getClient(properties);
        R2Store r2Store = new R2Store(STORE_NAME,
                                      restClientConfig.getHttpBootstrapURL(),
                                      "0",
                                      transportClient,
                                      restClientConfig,

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient

            .createServer(port, createDispatcher());
  }


  public static Client createHttpClient(FilterChain filters)
  {
    final TransportClient client = new HttpClientFactory(filters)
            .getClient(Collections.<String, String>emptyMap());
    return new TransportClientAdapter(client);
  }

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient




    // create the load balancer
    SimpleLoadBalancer loadBalancer = new SimpleLoadBalancer(state);


    final TransportClient tc = loadBalancer.getClient(new URIRequest("d2://browsemaps/52"),
                                                      new RequestContext());
    final Client c = new TransportClientAdapter(tc);
    c.restRequest(null);
  }

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient

    public TransportClient getClient(Map<String, ? extends Object> properties)
    {
      ++getClientCount;
      this.properties = properties;


      return new TransportClient()
      {


        @Override
        public void restRequest(RestRequest request,
                                RequestContext requestContext,

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient


    LoadBalancerStrategy strategy = _state.getStrategy("service-1", "http");
    assertNotNull(strategy, "got null strategy in setup");


    // test serial to make sure things are working before concurrent test
    TransportClient resultTC = _state.getClient("service-1", "http");
    assertNotNull(resultTC, "got null tracker client in non-concurrent env");


    ExecutorService myExecutor = Executors.newCachedThreadPool();
    ArrayList<TcCallable> cArray = new ArrayList<TcCallable>();

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient

    }


    @Override
    public Integer call() throws Exception
    {
      TransportClient trackerClient;
      int badCall = 0;
      for (int i = 0; i < 100; i++)
      {
        trackerClient = _myState.getStrategy("service-1", "http").
                getTrackerClient(null, new RequestContext(), 0, DefaultPartitionAccessor.DEFAULT_PARTITION_ID, _tcList);

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient

 */
public class PerfClients
{
  public static PerfClient httpRpc(URI uri, int numThreads, int numMsgs, int msgSize)
  {
    final TransportClient transportClient = new HttpClientFactory().getClient(Collections.<String, String>emptyMap());
    final Client client = new TransportClientAdapter(transportClient);
    final RequestGenerator<String> reqGen = new StringRequestGenerator(numMsgs, msgSize);
    final ClientRunnableFactory crf = new RpcClientRunnableFactory(client, uri, reqGen);


    return new PerfClient(crf, numThreads);

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient

    return new PerfClient(crf, numThreads);
  }


  public static PerfClient httpRest(URI uri, int numThreads, int numMsgs, int msgSize)
  {
    final TransportClient transportClient = new HttpClientFactory().getClient(Collections.<String, String>emptyMap());
    final Client client = new TransportClientAdapter(transportClient);
    final RequestGenerator<RestRequest> reqGen = new RestRequestGenerator(uri, numMsgs, msgSize);
    final ClientRunnableFactory crf = new RestClientRunnableFactory(client, reqGen);


    return new PerfClient(crf, numThreads);

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient

      transportCallback = callback;
    }


    try
    {
      TransportClient client = _balancer.getClient(request, requestContext);


      if (client != null)
      {
        new TransportClientAdapter(client).restRequest(request, requestContext, transportCallback);
      }

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Examples of com.linkedin.r2.transport.common.bridge.client.TransportClient

  {
    trace(_log, "rpc request: ", request);


    try
    {
      TransportClient client = _balancer.getClient(request, requestContext);


      if (client != null)
      {
        new TransportClientAdapter(client).rpcRequest(request, requestContext, callback);
      }

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