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

Examples of org.apache.hadoop.yarn.server.api.records.MasterKey

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      response.setRegistrationResponse(regResponse);
      return response;
    }

    if (isSecurityEnabled()) {
      MasterKey nextMasterKeyForNode =
          this.containerTokenSecretManager.getCurrentKey();
      regResponse.setMasterKey(nextMasterKeyForNode);
    }

    RMNode rmNode = new RMNodeImpl(nodeId, rmContext, host, cmPort, httpPort,
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    // roller over, send it across
    if (isSecurityEnabled()) {

      boolean shouldSendMasterKey = false;

      MasterKey nextMasterKeyForNode =
          this.containerTokenSecretManager.getNextKey();
      if (nextMasterKeyForNode != null) {
        // nextMasterKeyForNode can be null if there is no outstanding key that
        // is in the activation period.
        MasterKey nodeKnownMasterKey = request.getLastKnownMasterKey();
        if (nodeKnownMasterKey.getKeyId() != nextMasterKeyForNode.getKeyId()) {
          shouldSendMasterKey = true;
        }
      }
      if (shouldSendMasterKey) {
        latestResponse.setMasterKey(nextMasterKeyForNode);
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    if (this == obj)
      return true;
    if (!(obj instanceof MasterKey)) {
      return false;
    }
    MasterKey other = (MasterKey) obj;
    if (this.getKeyId() != other.getKeyId()) {
      return false;
    }
    if (!this.getBytes().equals(other.getBytes())) {
      return false;
    }
    return true;
  }
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    status.setNodeHealthStatus(healthStatus);
    req.setNodeStatus(status);
    req.setLastKnownMasterKey(this.currentMasterKey);
    HeartbeatResponse heartbeatResponse =
        resourceTracker.nodeHeartbeat(req).getHeartbeatResponse();
    MasterKey masterKeyFromRM = heartbeatResponse.getMasterKey();
    this.currentMasterKey =
        (masterKeyFromRM != null
            && masterKeyFromRM.getKeyId() != this.currentMasterKey.getKeyId()
            ? masterKeyFromRM : this.currentMasterKey);
    return heartbeatResponse;
  }
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      throw new YarnException(
          "Recieved SHUTDOWN signal from Resourcemanager ,Registration of NodeManager failed");
    }

    if (UserGroupInformation.isSecurityEnabled()) {
      MasterKey masterKey = regResponse.getMasterKey();
      // do this now so that its set before we start heartbeating to RM
      LOG.info("Security enabled - updating secret keys now");
      // It is expected that status updater is started by this point and
      // RM gives the shared secret in registration during
      // StatusUpdater#start().
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            HeartbeatResponse response =
              resourceTracker.nodeHeartbeat(request).getHeartbeatResponse();

            // See if the master-key has rolled over
            if (isSecurityEnabled()) {
              MasterKey updatedMasterKey = response.getMasterKey();
              if (updatedMasterKey != null) {
                // Will be non-null only on roll-over on RM side
                context.getContainerTokenSecretManager().setMasterKey(
                  updatedMasterKey);
              }
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      when(context.getApplicationACLsManager()).thenReturn(
        new ApplicationACLsManager(conf));
      when(context.getNMTokenSecretManager()).thenReturn(nmTokenSecretMgr);
     
      // Setting master key
      MasterKey masterKey = new MasterKeyPBImpl();
      masterKey.setKeyId(123);
      masterKey.setBytes(ByteBuffer.wrap(new byte[] { (new Integer(123)
        .byteValue()) }));
      context.getContainerTokenSecretManager().setMasterKey(masterKey);
     
      this.user = user;
      this.appId = BuilderUtils.newApplicationId(timestamp, id);

      app = new ApplicationImpl(dispatcher, this.user, appId, null, context);
      containers = new ArrayList<Container>();
      for (int i = 0; i < numContainers; i++) {
        Container container = createMockedContainer(this.appId, i);
        containers.add(container);
        long currentTime = System.currentTimeMillis();
        ContainerTokenIdentifier identifier =
            new ContainerTokenIdentifier(container.getContainerId(), "", "",
              null, currentTime + 2000, masterKey.getKeyId(), currentTime);
        containerTokenIdentifierMap
          .put(identifier.getContainerID(), identifier);
        context.getContainerTokenSecretManager().startContainerSuccessful(
          identifier);
        Assert.assertFalse(context.getContainerTokenSecretManager()
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    // Check if node's masterKey needs to be updated and if the currentKey has
    // roller over, send it across

    // ContainerTokenMasterKey

    MasterKey nextMasterKeyForNode =
        this.containerTokenSecretManager.getNextKey();
    if (nextMasterKeyForNode != null
        && (request.getLastKnownContainerTokenMasterKey().getKeyId()
            != nextMasterKeyForNode.getKeyId())) {
      nodeHeartBeatResponse.setContainerTokenMasterKey(nextMasterKeyForNode);
    }

    // NMTokenMasterKey

    nextMasterKeyForNode = this.nmTokenSecretManager.getNextKey();
    if (nextMasterKeyForNode != null
        && (request.getLastKnownNMTokenMasterKey().getKeyId()
            != nextMasterKeyForNode.getKeyId())) {
      nodeHeartBeatResponse.setNMTokenMasterKey(nextMasterKeyForNode);
    }
  }
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    String nmToken = "NM Token : ";
   
    MockNM nm = new MockNM("host:1234", 3072, rm.getResourceTrackerService());
    RegisterNodeManagerResponse registrationResponse = nm.registerNode();
   
    MasterKey containerTokenMasterKey =
        registrationResponse.getContainerTokenMasterKey();
    Assert.assertNotNull(containerToken
        + "Registration should cause a key-update!", containerTokenMasterKey);
    MasterKey nmTokenMasterKey = registrationResponse.getNMTokenMasterKey();
    Assert.assertNotNull(nmToken
        + "Registration should cause a key-update!", nmTokenMasterKey);
   
    dispatcher.await();

    NodeHeartbeatResponse response = nm.nodeHeartbeat(true);
    Assert.assertNull(containerToken +
        "First heartbeat after registration shouldn't get any key updates!",
        response.getContainerTokenMasterKey());
    Assert.assertNull(nmToken +
        "First heartbeat after registration shouldn't get any key updates!",
        response.getNMTokenMasterKey());
    dispatcher.await();

    response = nm.nodeHeartbeat(true);
    Assert.assertNull(containerToken +
        "Even second heartbeat after registration shouldn't get any key updates!",
        response.getContainerTokenMasterKey());
    Assert.assertNull(nmToken +
        "Even second heartbeat after registration shouldn't get any key updates!",
        response.getContainerTokenMasterKey());
   
    dispatcher.await();

    // Let's force a roll-over
    rm.getRMContext().getContainerTokenSecretManager().rollMasterKey();
    rm.getRMContext().getNMTokenSecretManager().rollMasterKey();

    // Heartbeats after roll-over and before activation should be fine.
    response = nm.nodeHeartbeat(true);
    Assert.assertNotNull(containerToken +
        "Heartbeats after roll-over and before activation should not err out.",
        response.getContainerTokenMasterKey());
    Assert.assertNotNull(nmToken +
        "Heartbeats after roll-over and before activation should not err out.",
        response.getNMTokenMasterKey());
   
    Assert.assertEquals(containerToken +
        "Roll-over should have incremented the key-id only by one!",
        containerTokenMasterKey.getKeyId() + 1,
        response.getContainerTokenMasterKey().getKeyId());
    Assert.assertEquals(nmToken +
        "Roll-over should have incremented the key-id only by one!",
        nmTokenMasterKey.getKeyId() + 1,
        response.getNMTokenMasterKey().getKeyId());
    dispatcher.await();

    response = nm.nodeHeartbeat(true);
    Assert.assertNull(containerToken +
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  @Override
  public RegisterNodeManagerResponse registerNodeManager(
      RegisterNodeManagerRequest request) throws YarnException,
      IOException {
    RegisterNodeManagerResponse response = recordFactory.newRecordInstance(RegisterNodeManagerResponse.class);
    MasterKey masterKey = new MasterKeyPBImpl();
    masterKey.setKeyId(123);
    masterKey.setBytes(ByteBuffer.wrap(new byte[] { new Integer(123)
      .byteValue() }));
    response.setContainerTokenMasterKey(masterKey);
    response.setNMTokenMasterKey(masterKey);
    return response;
  }
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Related Classes of org.apache.hadoop.yarn.server.api.records.MasterKey

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  • org.apache.hadoop.yarn.server.api.records.impl.pb.MasterKeyPBImpl
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.application.TestApplication$WrappedApplication
  • org.apache.hadoop.yarn.server.nodemanager.LocalRMInterface
  • org.apache.hadoop.yarn.server.nodemanager.MockNodeStatusUpdater$MockResourceTracker
  • org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl
  • org.apache.hadoop.yarn.server.nodemanager.TestNodeStatusUpdater
  • org.apache.hadoop.yarn.server.resourcemanager.MockNM
  • org.apache.hadoop.yarn.server.resourcemanager.ResourceTrackerService
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