Package org.apache.hadoop.yarn.ipc

Examples of org.apache.hadoop.yarn.ipc.YarnRPC

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    UserGroupInformation ugi = UserGroupInformation
        .createRemoteUser(user);
    ugi.addToken(ConverterUtils.convertFromYarn(token, rmAddress));

    final YarnRPC rpc = YarnRPC.create(conf);
    ApplicationClientProtocol clientRMWithDT = ugi
        .doAs(new PrivilegedAction<ApplicationClientProtocol>() {
          @Override
          public ApplicationClientProtocol run() {
            return (ApplicationClientProtocol) rpc.getProxy(ApplicationClientProtocol.class,
                rmAddress, conf);
          }
        });
    return clientRMWithDT;
  }
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    rm.NMwaitForState(lostNode.getNodeId(), NodeState.RUNNING);
    rm.sendNodeLost(lostNode);

    // Create a client.
    Configuration conf = new Configuration();
    YarnRPC rpc = YarnRPC.create(conf);
    InetSocketAddress rmAddress = rm.getClientRMService().getBindAddress();
    LOG.info("Connecting to ResourceManager at " + rmAddress);
    ApplicationClientProtocol client =
        (ApplicationClientProtocol) rpc
          .getProxy(ApplicationClientProtocol.class, rmAddress, conf);

    // Make call
    GetClusterNodesRequest request =
        GetClusterNodesRequest.newInstance(EnumSet.of(NodeState.RUNNING));
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  }

  @Override
  protected void serviceStart() throws Exception {
    Configuration conf = getConfig();
    YarnRPC rpc = YarnRPC.create(conf);
    this.server =  
      rpc.getServer(ApplicationClientProtocol.class, this,
            clientBindAddress,
            conf, this.rmDTSecretManager,
            conf.getInt(YarnConfiguration.RM_CLIENT_THREAD_COUNT,
                YarnConfiguration.DEFAULT_RM_CLIENT_THREAD_COUNT));
   
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    ContainerManagementProtocol containerManager =
        currentUser.doAs(new PrivilegedAction<ContainerManagementProtocol>() {
          @Override
          public ContainerManagementProtocol run() {
            Configuration conf = new Configuration();
            YarnRPC rpc = YarnRPC.create(conf);
            InetSocketAddress containerManagerBindAddress =
                NetUtils.createSocketAddrForHost("127.0.0.1", 12345);
            return (ContainerManagementProtocol) rpc.getProxy(ContainerManagementProtocol.class,
              containerManagerBindAddress, conf);
          }
        });
    StartContainerRequest scRequest =
        StartContainerRequest.newInstance(containerLaunchContext,
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    this.jhsDTSecretManager = jhsDTSecretManager;
  }

  protected void serviceStart() throws Exception {
    Configuration conf = getConfig();
    YarnRPC rpc = YarnRPC.create(conf);
    initializeWebApp(conf);
    InetSocketAddress address = conf.getSocketAddr(
        JHAdminConfig.MR_HISTORY_ADDRESS,
        JHAdminConfig.DEFAULT_MR_HISTORY_ADDRESS,
        JHAdminConfig.DEFAULT_MR_HISTORY_PORT);

    server =
        rpc.getServer(HSClientProtocol.class, protocolHandler, address,
            conf, jhsDTSecretManager,
            conf.getInt(JHAdminConfig.MR_HISTORY_CLIENT_THREAD_COUNT,
                JHAdminConfig.DEFAULT_MR_HISTORY_CLIENT_THREAD_COUNT));

    // Enable service authorization?
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    return new LocalizerTracker(conf);
  }

  Server createServer() {
    Configuration conf = getConfig();
    YarnRPC rpc = YarnRPC.create(conf);
    if (UserGroupInformation.isSecurityEnabled()) {
      secretManager = new LocalizerTokenSecretManager();     
    }
   
    Server server = rpc.getServer(LocalizationProtocol.class, this,
        localizationServerAddress, conf, secretManager,
        conf.getInt(YarnConfiguration.NM_LOCALIZER_CLIENT_THREAD_COUNT,
            YarnConfiguration.DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT));
   
    // Enable service authorization?
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    rm.NMwaitForState(lostNode.getNodeId(), NodeState.RUNNING);
    rm.sendNodeLost(lostNode);

    // Create a client.
    Configuration conf = new Configuration();
    YarnRPC rpc = YarnRPC.create(conf);
    InetSocketAddress rmAddress = rm.getClientRMService().getBindAddress();
    LOG.info("Connecting to ResourceManager at " + rmAddress);
    ApplicationClientProtocol client =
        (ApplicationClientProtocol) rpc
          .getProxy(ApplicationClientProtocol.class, rmAddress, conf);

    // Make call
    GetClusterNodesRequest request =
        GetClusterNodesRequest.newInstance(EnumSet.of(NodeState.RUNNING));
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    // always enforce it to be token-based.
    serverConf.set(
      CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION,
      SaslRpcServer.AuthMethod.TOKEN.toString());
   
    YarnRPC rpc = YarnRPC.create(conf);

    InetSocketAddress initialAddress = conf.getSocketAddr(
        YarnConfiguration.NM_ADDRESS,
        YarnConfiguration.DEFAULT_NM_ADDRESS,
        YarnConfiguration.DEFAULT_NM_PORT);

    server =
        rpc.getServer(ContainerManagementProtocol.class, this, initialAddress,
            serverConf, this.context.getNMTokenSecretManager(),
            conf.getInt(YarnConfiguration.NM_CONTAINER_MGR_THREAD_COUNT,
                YarnConfiguration.DEFAULT_NM_CONTAINER_MGR_THREAD_COUNT));
   
    // Enable service authorization?
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    return new LocalizerTracker(conf);
  }

  Server createServer() {
    Configuration conf = getConfig();
    YarnRPC rpc = YarnRPC.create(conf);
    if (UserGroupInformation.isSecurityEnabled()) {
      secretManager = new LocalizerTokenSecretManager();     
    }
   
    Server server = rpc.getServer(LocalizationProtocol.class, this,
        localizationServerAddress, conf, secretManager,
        conf.getInt(YarnConfiguration.NM_LOCALIZER_CLIENT_THREAD_COUNT,
            YarnConfiguration.DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT));
   
    // Enable service authorization?
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  public void init(Configuration conf) {
    this.conf = conf;
    connectYarnClient();

    final YarnConfiguration yarnConf = new YarnConfiguration(conf);
    final YarnRPC rpc = YarnRPC.create(conf);
    final InetSocketAddress rmAddress = conf.getSocketAddr(
        YarnConfiguration.RM_SCHEDULER_ADDRESS,
        YarnConfiguration.DEFAULT_RM_SCHEDULER_ADDRESS,
        YarnConfiguration.DEFAULT_RM_SCHEDULER_PORT);

    UserGroupInformation currentUser;
    try {
      currentUser = UserGroupInformation.getCurrentUser();
    } catch (IOException e) {
      throw new YarnException(e);
    }

    rmClient = currentUser.doAs(new PrivilegedAction<AMRMProtocol>() {
      @Override
      public AMRMProtocol run() {
        return (AMRMProtocol) rpc.getProxy(AMRMProtocol.class, rmAddress, yarnConf);
      }
    });
  }
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Related Classes of org.apache.hadoop.yarn.ipc.YarnRPC

  • com.cloudera.iterativereduce.yarn.ContainerManagerHandler
  • com.cloudera.iterativereduce.yarn.ResourceManagerHandler
  • org.apache.hadoop.mapred.ClientCache
  • org.apache.hadoop.mapred.ClientServiceDelegate
  • org.apache.hadoop.mapred.ResourceMgrDelegate
  • org.apache.hadoop.mapred.TestClientRedirect$AMService
  • org.apache.hadoop.mapred.TestClientRedirect$RMService
  • org.apache.hadoop.mapreduce.security.TestJHSSecurity
  • org.apache.hadoop.mapreduce.v2.app.client.MRClientService
  • org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl
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