Package org.apache.ambari.server.state

Examples of org.apache.ambari.server.state.HostHealthStatus

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    hostStateEntity = hostEntity.getHostStateEntity();
    if (hostStateEntity == null) {
      hostStateEntity = new HostStateEntity();
      hostStateEntity.setHostEntity(hostEntity);
      hostEntity.setHostStateEntity(hostStateEntity);
      setHealthStatus(new HostHealthStatus(HealthStatus.UNKNOWN, ""));
      if (persisted) {
        persist();
      }
    } else {
      this.stateMachine.setCurrentState(hostStateEntity.getCurrentState());
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      HostStatusUpdatesReceivedEvent e = (HostStatusUpdatesReceivedEvent)event;
      // TODO Audit logs
      LOG.debug("Host transition to host status updates received state"
          + ", host=" + e.getHostName()
          + ", heartbeatTime=" + e.getTimestamp());
      host.setHealthStatus(new HostHealthStatus(HealthStatus.HEALTHY,
        host.getHealthStatus().getHealthReport()));
    }
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      host.setLastHeartbeatTime(e.getHeartbeatTime());
      // TODO Audit logs
      LOG.debug("Host transitioned to a healthy state"
              + ", host=" + e.getHostName()
              + ", heartbeatTime=" + e.getHeartbeatTime());
      host.setHealthStatus(new HostHealthStatus(HealthStatus.HEALTHY, host.getHealthStatus().getHealthReport()));
    }
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      HostHeartbeatLostEvent e = (HostHeartbeatLostEvent) event;
      // TODO Audit logs
      LOG.debug("Host transitioned to heartbeat lost state"
          + ", host=" + e.getHostName()
          + ", lastHeartbeatTime=" + host.getLastHeartbeatTime());
      host.setHealthStatus(new HostHealthStatus(HealthStatus.UNKNOWN, host.getHealthStatus().getHealthReport()));
    }
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      //not stored to DB
      Host host = hostFactory.create(hostEntity, false);
      host.setAgentVersion(new AgentVersion(""));
      List<DiskInfo> emptyDiskList = new ArrayList<DiskInfo>();
      host.setDisksInfo(emptyDiskList);
      host.setHealthStatus(new HostHealthStatus(HealthStatus.UNKNOWN, ""));
      host.setHostAttributes(new HashMap<String, String>());
      host.setState(HostState.INIT);
      hosts.put(hostname, host);
      hostClusterMap.put(hostname, Collections.newSetFromMap(new ConcurrentHashMap<Cluster, Boolean>()));
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    host.handleEvent(e);
  }

  private void sendUnhealthyHeartbeat(Host host, long counter)
      throws Exception {
    HostHealthStatus healthStatus = new HostHealthStatus(HealthStatus.UNHEALTHY,
        "Unhealthy server");
    HostUnhealthyHeartbeatEvent e = new HostUnhealthyHeartbeatEvent(
        host.getHostName(), counter, healthStatus);
    host.handleEvent(e);
  }
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    Clusters clusters = createNiceMock(Clusters.class);
    Cluster cluster = createNiceMock(Cluster.class);
    Host host1 = createNiceMock(Host.class);
    Host host2 = createNiceMock(Host.class);
    Host host3 = createNiceMock(Host.class);
    HostHealthStatus healthStatus = createNiceMock(HostHealthStatus.class);
    AmbariMetaInfo ambariMetaInfo = createNiceMock(AmbariMetaInfo.class);
    ResourceProviderFactory resourceProviderFactory = createNiceMock(ResourceProviderFactory.class);
    ResourceProvider hostResourceProvider = createNiceMock(HostResourceProvider.class);
   
    AbstractControllerResourceProvider.init(resourceProviderFactory);

    List<Host> hosts = new LinkedList<Host>();
    hosts.add(host1);
    hosts.add(host2);
    hosts.add(host3);

    Set<Cluster> clusterSet = new HashSet<Cluster>();
    clusterSet.add(cluster);

    // set expectations
    expect(managementController.getClusters()).andReturn(clusters).anyTimes();
    expect(managementController.getAmbariMetaInfo()).andReturn(ambariMetaInfo).anyTimes();
    expect(managementController.getHostComponents((Set<ServiceComponentHostRequest>) anyObject())).andReturn(Collections.<ServiceComponentHostResponse>emptySet()).anyTimes();
    expect(resourceProviderFactory.getHostResourceProvider(anyObject(Set.class),
                                                           anyObject(Map.class),
                                                           eq(managementController))).
                                                           andReturn(hostResourceProvider).anyTimes();

    expect(clusters.getHosts()).andReturn(hosts).anyTimes();

    expect(clusters.getCluster("Cluster100")).andReturn(cluster).anyTimes();

    expect(clusters.getClustersForHost("Host100")).andReturn(clusterSet).anyTimes();
    expect(clusters.getClustersForHost("Host101")).andReturn(clusterSet).anyTimes();
    expect(clusters.getClustersForHost("Host102")).andReturn(clusterSet).anyTimes();

    expect(host1.getHostName()).andReturn("Host100").anyTimes();
    expect(host2.getHostName()).andReturn("Host101").anyTimes();
    expect(host3.getHostName()).andReturn("Host102").anyTimes();

    expect(healthStatus.getHealthStatus()).andReturn(HostHealthStatus.HealthStatus.HEALTHY).anyTimes();
    expect(healthStatus.getHealthReport()).andReturn("HEALTHY").anyTimes();
   
    Set<String> propertyIds = new HashSet<String>();

    propertyIds.add(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_NAME_PROPERTY_ID);
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    Resource.Type type = Resource.Type.Host;

    AmbariManagementController managementController = createMock(AmbariManagementController.class);
    Clusters clusters = createNiceMock(Clusters.class);
    Cluster cluster = createNiceMock(Cluster.class);
    HostHealthStatus healthStatus = createNiceMock(HostHealthStatus.class);
    AmbariMetaInfo ambariMetaInfo = createNiceMock(AmbariMetaInfo.class);
    ComponentInfo componentInfo = createNiceMock(ComponentInfo.class);

    HostResponse hostResponse1 = createNiceMock(HostResponse.class);
   
    ResourceProviderFactory resourceProviderFactory = createNiceMock(ResourceProviderFactory.class);
    ResourceProvider hostResourceProvider = createNiceMock(HostResourceProvider.class);
   
    AbstractControllerResourceProvider.init(resourceProviderFactory);

    Set<Cluster> clusterSet = new HashSet<Cluster>();
    clusterSet.add(cluster);

    ServiceComponentHostResponse shr1 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component100",
        "Host100", "STARTED", "", null, null, null);
    ServiceComponentHostResponse shr2 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component102",
        "Host100", "STARTED", "", null, null, null);
    ServiceComponentHostResponse shr3 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component103",
        "Host100", "STARTED", "", null, null, null);

    Set<ServiceComponentHostResponse> responses = new HashSet<ServiceComponentHostResponse>();
    responses.add(shr1);
    responses.add(shr2);
    responses.add(shr3);

    // set expectations
    expect(managementController.getClusters()).andReturn(clusters).anyTimes();
    expect(managementController.getAmbariMetaInfo()).andReturn(ambariMetaInfo).anyTimes();
    expect(managementController.getHostComponents((Set<ServiceComponentHostRequest>) anyObject())).andReturn(responses).anyTimes();

    expect(clusters.getCluster("Cluster100")).andReturn(cluster).anyTimes();

    expect(clusters.getClustersForHost("Host100")).andReturn(clusterSet).anyTimes();


    expect(hostResponse1.getClusterName()).andReturn("").anyTimes();
    expect(hostResponse1.getHostname()).andReturn("Host100").anyTimes();
    expect(hostResponse1.getHealthStatus()).andReturn(healthStatus).anyTimes();
    expect(hostResponse1.getStatus()).andReturn(HealthStatus.HEALTHY.name()).anyTimes();

    expect(healthStatus.getHealthStatus()).andReturn(HostHealthStatus.HealthStatus.HEALTHY).anyTimes();
    expect(healthStatus.getHealthReport()).andReturn("HEALTHY").anyTimes();


    expect(ambariMetaInfo.getComponentCategory((String) anyObject(), (String) anyObject(),
        (String) anyObject(), (String) anyObject())).andReturn(componentInfo).anyTimes();
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    Resource.Type type = Resource.Type.Host;

    AmbariManagementController managementController = createMock(AmbariManagementController.class);
    Clusters clusters = createNiceMock(Clusters.class);
    Cluster cluster = createNiceMock(Cluster.class);
    HostHealthStatus healthStatus = createNiceMock(HostHealthStatus.class);
    AmbariMetaInfo ambariMetaInfo = createNiceMock(AmbariMetaInfo.class);
    StackId stackId = createNiceMock(StackId.class);
    ComponentInfo componentInfo = createNiceMock(ComponentInfo.class);

    HostResponse hostResponse1 = createNiceMock(HostResponse.class);
   
    ResourceProviderFactory resourceProviderFactory = createNiceMock(ResourceProviderFactory.class);
    ResourceProvider hostResourceProvider = createNiceMock(HostResourceProvider.class);
   
    AbstractControllerResourceProvider.init(resourceProviderFactory);

    Set<Cluster> clusterSet = new HashSet<Cluster>();
    clusterSet.add(cluster);

    ServiceComponentHostResponse shr1 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component100",
        "Host100", "STARTED", "", null, null, null);
    ServiceComponentHostResponse shr2 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component102",
        "Host100", "STARTED", "", null, null, null);
    ServiceComponentHostResponse shr3 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component103",
        "Host100", "STARTED", "", null, null, null);

    Set<ServiceComponentHostResponse> responses = new HashSet<ServiceComponentHostResponse>();
    responses.add(shr1);
    responses.add(shr2);
    responses.add(shr3);

    // set expectations
    expect(managementController.getClusters()).andReturn(clusters).anyTimes();
    expect(managementController.getAmbariMetaInfo()).andReturn(ambariMetaInfo).anyTimes();
    expect(managementController.getHostComponents((Set<ServiceComponentHostRequest>) anyObject())).andReturn(responses).anyTimes();

    expect(clusters.getCluster("Cluster100")).andReturn(cluster).anyTimes();

    expect(clusters.getClustersForHost("Host100")).andReturn(clusterSet).anyTimes();

    expect(hostResponse1.getClusterName()).andReturn("Cluster100").anyTimes();
    expect(hostResponse1.getHostname()).andReturn("Host100").anyTimes();
    expect(hostResponse1.getHealthStatus()).andReturn(healthStatus).anyTimes();
    expect(hostResponse1.getStatus()).andReturn(HealthStatus.HEALTHY.name()).anyTimes();

    expect(healthStatus.getHealthStatus()).andReturn(HostHealthStatus.HealthStatus.HEALTHY).anyTimes();
    expect(healthStatus.getHealthReport()).andReturn("HEALTHY").anyTimes();


    expect(ambariMetaInfo.getComponentCategory((String) anyObject(), (String) anyObject(),
        (String) anyObject(), (String) anyObject())).andReturn(componentInfo).anyTimes();
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    Resource.Type type = Resource.Type.Host;

    AmbariManagementController managementController = createMock(AmbariManagementController.class);
    Clusters clusters = createNiceMock(Clusters.class);
    Cluster cluster = createNiceMock(Cluster.class);
    HostHealthStatus healthStatus = createNiceMock(HostHealthStatus.class);
    AmbariMetaInfo ambariMetaInfo = createNiceMock(AmbariMetaInfo.class);
    StackId stackId = createNiceMock(StackId.class);
    ComponentInfo componentInfo = createNiceMock(ComponentInfo.class);
    HostResponse hostResponse1 = createNiceMock(HostResponse.class);
    ResourceProviderFactory resourceProviderFactory = createNiceMock(ResourceProviderFactory.class);
    ResourceProvider hostResourceProvider = createNiceMock(HostResourceProvider.class);
   
    AbstractControllerResourceProvider.init(resourceProviderFactory);
   
    Set<Cluster> clusterSet = new HashSet<Cluster>();
    clusterSet.add(cluster);

    ServiceComponentHostResponse shr1 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component100",
        "Host100", "STARTED", "", null, null, null);
    ServiceComponentHostResponse shr2 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component102",
        "Host100", "INSTALLED", "", null, null, null);
    ServiceComponentHostResponse shr3 = new ServiceComponentHostResponse("Cluster100", "Service100", "Component103",
        "Host100", "STARTED", "", null, null, null);

    Set<ServiceComponentHostResponse> responses = new HashSet<ServiceComponentHostResponse>();
    responses.add(shr1);
    responses.add(shr2);
    responses.add(shr3);

    // set expectations
    expect(managementController.getClusters()).andReturn(clusters).anyTimes();
    expect(managementController.getAmbariMetaInfo()).andReturn(ambariMetaInfo).anyTimes();
    expect(managementController.getHostComponents((Set<ServiceComponentHostRequest>) anyObject())).andReturn(responses).anyTimes();

    expect(clusters.getCluster("Cluster100")).andReturn(cluster).anyTimes();

    expect(clusters.getClustersForHost("Host100")).andReturn(clusterSet).anyTimes();

    expect(hostResponse1.getClusterName()).andReturn("Cluster100").anyTimes();
    expect(hostResponse1.getHostname()).andReturn("Host100").anyTimes();
    expect(hostResponse1.getHealthStatus()).andReturn(healthStatus).anyTimes();
    expect(hostResponse1.getStatus()).andReturn(HealthStatus.UNHEALTHY.name()).anyTimes();

    expect(healthStatus.getHealthStatus()).andReturn(HostHealthStatus.HealthStatus.HEALTHY).anyTimes();
    expect(healthStatus.getHealthReport()).andReturn("HEALTHY").anyTimes();


    expect(ambariMetaInfo.getComponentCategory((String) anyObject(), (String) anyObject(),
        (String) anyObject(), (String) anyObject())).andReturn(componentInfo).anyTimes();
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Related Classes of org.apache.ambari.server.state.HostHealthStatus

  • org.apache.ambari.server.controller.internal.HostResourceProviderTest
  • org.apache.ambari.server.controller.internal.RootServiceHostComponentResourceProviderTest
  • org.apache.ambari.server.state.cluster.ClustersImpl
  • org.apache.ambari.server.state.host.HostImpl
  • org.apache.ambari.server.state.host.HostImpl$HostBecameHealthyTransition
  • org.apache.ambari.server.state.host.HostImpl$HostHeartbeatLostTransition
  • org.apache.ambari.server.state.host.HostImpl$HostStatusUpdatesReceivedTransition
  • org.apache.ambari.server.state.host.HostTest
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