Package org.apache.drill.exec.proto.CoordinationProtos

Examples of org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint

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    return endpoints.hasNext();
  }

  @Override
  public Object next() {
    DrillbitEndpoint ep = endpoints.next();
    DrillbitInstance i = new DrillbitInstance();
    i.host = ep.getAddress();
    i.user_port = ep.getUserPort();
    i.control_port = ep.getControlPort();
    i.data_port = ep.getDataPort();
    return i;
  }
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  @Override
  public DrillbitEndpoint start(DrillbitEndpoint partialEndpoint) throws InterruptedException, DrillbitStartupException {
    server = new ControlServer(handler, context, connectionRegistry);
    int port = context.getConfig().getInt(ExecConstants.INITIAL_BIT_PORT);
    port = server.bind(port, allowPortHunting);
    DrillbitEndpoint completeEndpoint = partialEndpoint.toBuilder().setControlPort(port).build();
    connectionRegistry.setEndpoint(completeEndpoint);
    return completeEndpoint;
  }
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    PhysicalPlanReader ppr = new PhysicalPlanReader(CONFIG, CONFIG.getMapper(), DrillbitEndpoint.getDefaultInstance());
    Fragment fragmentRoot = getRootFragment(ppr, fragmentFile);
    PlanningSet planningSet = StatsCollector.collectStats(fragmentRoot);
    SimpleParallelizer par = new SimpleParallelizer(1000*1000, 5, 10, 1.2);
    List<DrillbitEndpoint> endpoints = Lists.newArrayList();
    DrillbitEndpoint localBit = null;
    for(int i =0; i < bitCount; i++){
      DrillbitEndpoint b1 = DrillbitEndpoint.newBuilder().setAddress("localhost").setControlPort(1234+i).build();
      if(i ==0) localBit = b1;
      endpoints.add(b1);
    }

    QueryWorkUnit qwu = par.getFragments(new OptionList(), localBit, QueryId.getDefaultInstance(), endpoints, ppr, fragmentRoot, planningSet);
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  }

  public DrillbitEndpoint start(DrillbitEndpoint partialEndpoint) throws InterruptedException, DrillbitStartupException {
    server = new DataServer(context, workBus, dataHandler);
    int port = server.bind(partialEndpoint.getControlPort() + 1, allowPortHunting);
    DrillbitEndpoint completeEndpoint = partialEndpoint.toBuilder().setDataPort(port).build();
    return completeEndpoint;
  }
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    for (Iterator<T> iter = workunits.iterator(); iter.hasNext();) {
      T unit = iter.next();
      for (int i = 0; i < endpoints.size(); i++) {
        int minorFragmentId = (fragmentPointer + i) % endpoints.size();
        DrillbitEndpoint currentEndpoint = endpoints.get(minorFragmentId);
        EndpointByteMap endpointByteMap = unit.getByteMap();
        boolean haveAffinity = endpointByteMap.isSet(currentEndpoint);

        if (assignAll
            || (assignAllToEmpty && !mappings.containsKey(minorFragmentId))
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      Range<Long> intersection = rowGroupRange.intersection(blockRange);
      long bytes = intersection.upperEndpoint() - intersection.lowerEndpoint();

      // For each host in the current block location, add the intersecting bytes to the corresponding endpoint
      for (String host : hosts) {
        DrillbitEndpoint endpoint = getDrillBitEndpoint(host);
        if(endpoint != null){
          endpointByteMap.add(endpoint, bytes);
        }else{
          logger.debug("Failure finding Drillbit running on host {}.  Skipping affinity to that host.", host);
        }
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  }

  public DrillbitEndpoint start() throws DrillbitStartupException, InterruptedException, UnknownHostException{
    int userPort = userServer.bind(config.getInt(ExecConstants.INITIAL_USER_PORT), allowPortHunting);
    String address = useIP ?  InetAddress.getLocalHost().getHostAddress() : InetAddress.getLocalHost().getCanonicalHostName();
    DrillbitEndpoint partialEndpoint = DrillbitEndpoint.newBuilder()
        .setAddress(address)
        //.setAddress("localhost")
        .setUserPort(userPort)
        .build();
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    DataResponseHandler drp = new BitComTestHandler();
    DataServer server = new DataServer(c, workBus, drp);


    port = server.bind(port, false);
    DrillbitEndpoint ep = DrillbitEndpoint.newBuilder().setAddress("localhost").setDataPort(port).build();
    DataConnectionManager manager = new DataConnectionManager(FragmentHandle.getDefaultInstance(), ep, c2);
    DataTunnel tunnel = new DataTunnel(manager);
    AtomicLong max = new AtomicLong(0);
    for (int i = 0; i < 40; i++) {
      long t1 = System.currentTimeMillis();
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  public void run() throws Exception {
    coord.start(10000);
    storeProvider.start();
    DrillbitEndpoint md = engine.start();
    manager.start(md, cache, engine.getController(), engine.getDataConnectionCreator(), coord, storeProvider);
    cache.run();
    manager.getContext().getStorage().init();
    manager.getContext().getOptionManager().init();
    handle = coord.register(md);
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      Iterator<EndpointAffinity> affinedEPItr = Iterators.cycle(Lists.reverse(affinedEPs));
      /** Maximum number of slots which should go to endpoints with affinity */
      int affinedSlots = Math.min((Math.max(1, (int) (affinityFactor*width/allEndpoints.size())) * affinedEPs.size()), width);
      while(endpoints.size() < affinedSlots) {
        EndpointAffinity ea = affinedEPItr.next();
        DrillbitEndpoint endpoint = ea.getEndpoint();
        endpoints.add(endpoint);
      }
    }
    // add other endpoints if required
    if (endpoints.size() < width) {
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Related Classes of org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint

  • org.apache.drill.exec.client.DrillClient
  • org.apache.drill.exec.physical.config.Screen
  • org.apache.drill.exec.planner.fragment.Wrapper
  • org.apache.drill.exec.pop.TestFragmentChecker
  • org.apache.drill.exec.rpc.bit.BitComImpl
  • org.apache.drill.exec.rpc.control.ControllerImpl
  • org.apache.drill.exec.rpc.data.DataConnectionCreator
  • org.apache.drill.exec.server.Drillbit
  • org.apache.drill.exec.server.TestBitRpc
  • org.apache.drill.exec.service.ServiceEngine
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