Package org.apache.hadoop.yarn.server.api.protocolrecords

Examples of org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse


    String host = nodeId.getHost();
    int cmPort = nodeId.getPort();
    int httpPort = request.getHttpPort();
    Resource capability = request.getResource();

    RegisterNodeManagerResponse response = recordFactory
        .newRecordInstance(RegisterNodeManagerResponse.class);

    // Check if this node is a 'valid' node
    if (!this.nodesListManager.isValidNode(host)) {
      String message =
          "Disallowed NodeManager from  " + host
              + ", Sending SHUTDOWN signal to the NodeManager.";
      LOG.info(message);
      response.setDiagnosticsMessage(message);
      response.setNodeAction(NodeAction.SHUTDOWN);
      return response;
    }

    // Check if this node has minimum allocations
    if (capability.getMemory() < minAllocMb
        || capability.getVirtualCores() < minAllocVcores) {
      String message =
          "NodeManager from  " + host
              + " doesn't satisfy minimum allocations, Sending SHUTDOWN"
              + " signal to the NodeManager.";
      LOG.info(message);
      response.setDiagnosticsMessage(message);
      response.setNodeAction(NodeAction.SHUTDOWN);
      return response;
    }

    response.setContainerTokenMasterKey(containerTokenSecretManager
        .getCurrentKey());
    response.setNMTokenMasterKey(nmTokenSecretManager
        .getCurrentKey());   

    RMNode rmNode = new RMNodeImpl(nodeId, rmContext, host, cmPort, httpPort,
        resolve(host), capability);

    RMNode oldNode = this.rmContext.getRMNodes().putIfAbsent(nodeId, rmNode);
    if (oldNode == null) {
      this.rmContext.getDispatcher().getEventHandler().handle(
          new RMNodeEvent(nodeId, RMNodeEventType.STARTED));
    } else {
      LOG.info("Reconnect from the node at: " + host);
      this.nmLivelinessMonitor.unregister(nodeId);
      this.rmContext.getDispatcher().getEventHandler().handle(
          new RMNodeReconnectEvent(nodeId, rmNode));
    }
    // On every node manager register we will be clearing NMToken keys if
    // present for any running application.
    this.nmTokenSecretManager.removeNodeKey(nodeId);
    this.nmLivelinessMonitor.register(nodeId);

    String message =
        "NodeManager from node " + host + "(cmPort: " + cmPort + " httpPort: "
            + httpPort + ") " + "registered with capability: " + capability
            + ", assigned nodeId " + nodeId;
    LOG.info(message);
    response.setNodeAction(NodeAction.NORMAL);
    response.setRMIdentifier(ResourceManager.clusterTimeStamp);
    return response;
  }
View Full Code Here


    String host = nodeId.getHost();
    int cmPort = nodeId.getPort();
    int httpPort = request.getHttpPort();
    Resource capability = request.getResource();

    RegisterNodeManagerResponse response = recordFactory
        .newRecordInstance(RegisterNodeManagerResponse.class);
    RegistrationResponse regResponse = recordFactory
        .newRecordInstance(RegistrationResponse.class);
    SecretKey secretKey = this.containerTokenSecretManager
        .createAndGetSecretKey(nodeId.toString());
    regResponse.setSecretKey(ByteBuffer.wrap(secretKey.getEncoded()));

    // Check if this node is a 'valid' node
    if (!this.nodesListManager.isValidNode(host)) {
      LOG.info("Disallowed NodeManager from  " + host
          + ", Sending SHUTDOWN signal to the NodeManager.");
      regResponse.setNodeAction(NodeAction.SHUTDOWN);
      response.setRegistrationResponse(regResponse);
      return response;
    }

    RMNode rmNode = new RMNodeImpl(nodeId, rmContext, host, cmPort, httpPort,
        resolve(host), capability);

    RMNode oldNode = this.rmContext.getRMNodes().putIfAbsent(nodeId, rmNode);
    if (oldNode == null) {
      this.rmContext.getDispatcher().getEventHandler().handle(
          new RMNodeEvent(nodeId, RMNodeEventType.STARTED));
    } else {
      LOG.info("Reconnect from the node at: " + host);
      this.nmLivelinessMonitor.unregister(nodeId);
      this.rmContext.getDispatcher().getEventHandler().handle(
          new RMNodeReconnectEvent(nodeId, rmNode));
    }

    this.nmLivelinessMonitor.register(nodeId);

    LOG.info("NodeManager from node " + host + "(cmPort: " + cmPort
        + " httpPort: " + httpPort + ") " + "registered with capability: "
        + capability.getMemory() + ", assigned nodeId " + nodeId);

    regResponse.setNodeAction(NodeAction.NORMAL);
    response.setRegistrationResponse(regResponse);
    return response;
  }
View Full Code Here

            @Override
            public RegisterNodeManagerResponse registerNodeManager(
                RegisterNodeManagerRequest request)
                throws YarnRemoteException {
              RegisterNodeManagerResponse response = recordFactory.
                  newRecordInstance(RegisterNodeManagerResponse.class);
              try {
                response.setRegistrationResponse(rt
                    .registerNodeManager(request)
                    .getRegistrationResponse());
              } catch (IOException ioe) {
                LOG.info("Exception in node registration from "
                    + request.getNodeId().toString(), ioe);
View Full Code Here

      Assert.assertEquals(5 * 1024, resource.getMemory());
      registeredNodes.add(nodeId);
      RegistrationResponse regResponse = recordFactory
          .newRecordInstance(RegistrationResponse.class);

      RegisterNodeManagerResponse response = recordFactory
          .newRecordInstance(RegisterNodeManagerResponse.class);
      response.setRegistrationResponse(regResponse);
      return response;
    }
View Full Code Here

    @Override
    public RegisterNodeManagerResponse registerNodeManager(
        RegisterNodeManagerRequest request) throws YarnRemoteException {
     
      RegisterNodeManagerResponse response = recordFactory
          .newRecordInstance(RegisterNodeManagerResponse.class);
      RegistrationResponse regResponse = recordFactory
      .newRecordInstance(RegistrationResponse.class);
      regResponse.setNodeAction(registerNodeAction );
      response.setRegistrationResponse(regResponse);
      return response;
    }
View Full Code Here

   
    @Override
    public RegisterNodeManagerResponse registerNodeManager(
        RegisterNodeManagerRequest request) throws YarnRemoteException {

      RegisterNodeManagerResponse response =
          recordFactory.newRecordInstance(RegisterNodeManagerResponse.class);
      RegistrationResponse regResponse =
          recordFactory.newRecordInstance(RegistrationResponse.class);
      regResponse.setNodeAction(registerNodeAction);
      response.setRegistrationResponse(regResponse);
      return response;
    }
View Full Code Here

    nodeId.setHost("host2");
    nodeId.setPort(1234);
    req.setNodeId(nodeId);
    req.setHttpPort(1234);
    // trying to register a invalid node.
    RegisterNodeManagerResponse response = resourceTrackerService.registerNodeManager(req);
    Assert.assertEquals(NodeAction.SHUTDOWN,response.getRegistrationResponse().getNodeAction());
  }
View Full Code Here

    @Override
    public RegisterNodeManagerResponse registerNodeManager(
        RegisterNodeManagerRequest request) throws YarnRemoteException {
     
      RegisterNodeManagerResponse response = recordFactory
          .newRecordInstance(RegisterNodeManagerResponse.class);
      RegistrationResponse regResponse = recordFactory
      .newRecordInstance(RegistrationResponse.class);
      regResponse.setNodeAction(registerNodeAction );
      response.setRegistrationResponse(regResponse);
      return response;
    }
View Full Code Here

   
    @Override
    public RegisterNodeManagerResponse registerNodeManager(
        RegisterNodeManagerRequest request) throws YarnRemoteException {

      RegisterNodeManagerResponse response =
          recordFactory.newRecordInstance(RegisterNodeManagerResponse.class);
      RegistrationResponse regResponse =
          recordFactory.newRecordInstance(RegistrationResponse.class);
      regResponse.setNodeAction(registerNodeAction);
      response.setRegistrationResponse(regResponse);
      return response;
    }
View Full Code Here

      Assert.assertEquals(5 * 1024, resource.getMemory());
      registeredNodes.add(nodeId);
      RegistrationResponse regResponse = recordFactory
          .newRecordInstance(RegistrationResponse.class);

      RegisterNodeManagerResponse response = recordFactory
          .newRecordInstance(RegisterNodeManagerResponse.class);
      response.setRegistrationResponse(regResponse);
      return response;
    }
View Full Code Here

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