Package org.apache.ambari.server.controller

Examples of org.apache.ambari.server.controller.ServiceComponentHostResponse

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  public ServiceComponentHostResponse convertToResponse() {
    clusterGlobalLock.readLock().lock();
    try {
      readLock.lock();
      try {
        ServiceComponentHostResponse r = new ServiceComponentHostResponse(
            serviceComponent.getClusterName(),
            serviceComponent.getServiceName(),
            serviceComponent.getName(),
            getHostName(),
            getState().toString(),
            getStackVersion().getStackId(),
            getDesiredState().toString(),
            getDesiredStackVersion().getStackId(),
            getComponentAdminState());

        r.setActualConfigs(actualConfigs);

        try {
          r.setStaleConfig(helper.isStaleConfigs(this));
        } catch (Exception e) {
          LOG.error("Could not determine stale config", e);
        }

        return r;
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    AbstractControllerResourceProvider.init(resourceProviderFactory);

    Set<ServiceComponentHostResponse> allResponse = new HashSet<ServiceComponentHostResponse>();
    StackId stackId = new StackId("HDP-0.1");
    StackId stackId2 = new StackId("HDP-0.2");
    allResponse.add(new ServiceComponentHostResponse(
        "Cluster100", "Service100", "Component100", "Host100", State.INSTALLED.toString(), stackId.getStackId(), State.STARTED.toString(),
        stackId2.getStackId(), null));
    allResponse.add(new ServiceComponentHostResponse(
        "Cluster100", "Service100", "Component101", "Host100", State.INSTALLED.toString(), stackId.getStackId(), State.STARTED.toString(),
        stackId2.getStackId(), null));
    allResponse.add(new ServiceComponentHostResponse(
        "Cluster100", "Service100", "Component102", "Host100", State.INSTALLED.toString(), stackId.getStackId(), State.STARTED.toString(),
        stackId2.getStackId(), null));
    Map<String, String> expectedNameValues = new HashMap<String, String>();
    expectedNameValues.put(
        HostComponentResourceProvider.HOST_COMPONENT_CLUSTER_NAME_PROPERTY_ID, "Cluster100");
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    Map<String, String> mapRequestProps = new HashMap<String, String>();
    mapRequestProps.put("context", "Called from a test");

    Set<ServiceComponentHostResponse> nameResponse = new HashSet<ServiceComponentHostResponse>();
    nameResponse.add(new ServiceComponentHostResponse(
        "Cluster102", "Service100", "Component100", "Host100", "STARTED", "", "", "", null));
   
    HostComponentResourceProvider provider =
        new HostComponentResourceProvider(PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
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  @Override
  public boolean isGangliaCollectorComponentLive(String clusterName) throws SystemException {


    ServiceComponentHostResponse gangliaCollectorHostComponent = null;
   
    try {
      final String gangliaCollectorHostName = getGangliaCollectorHostName(clusterName);
      ServiceComponentHostRequest componentRequest = new ServiceComponentHostRequest(clusterName, "GANGLIA",
                                                                                     Role.GANGLIA_SERVER.name(),
                                                                                     gangliaCollectorHostName,
                                                                                     Collections.<String, String>emptyMap(), null);
     
      Set<ServiceComponentHostResponse> hostComponents = managementController.getHostComponents(Collections.singleton(componentRequest));
       gangliaCollectorHostComponent = (ServiceComponentHostResponse) CollectionUtils.find(hostComponents,
           new org.apache.commons.collections.Predicate() {
        @Override
        public boolean evaluate(Object arg0) {
          return ((ServiceComponentHostResponse) arg0).getHostname().equals(gangliaCollectorHostName);
        }
      });
    } catch (AmbariException e) {
      LOG.debug("Error checking of Ganglia server host component state: ", e);
      return false;
    }
   
    //Cluster without Ganglia
    if (gangliaCollectorHostComponent == null)
      return false;
   
    return gangliaCollectorHostComponent.getLiveState().equals(State.STARTED.name());
  }
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  public ServiceComponentHostResponse convertToResponse() {
    clusterGlobalLock.readLock().lock();
    try {
      readLock.lock();
      try {
        ServiceComponentHostResponse r = new ServiceComponentHostResponse(
            serviceComponent.getClusterName(),
            serviceComponent.getServiceName(),
            serviceComponent.getName(),
            getHostName(),
            configs,
            desiredConfigs,
            getState().toString(),
            getStackVersion().getStackId(),
            getDesiredState().toString(),
            getDesiredStackVersion().getStackId());

        r.setHa_status(ha_status);
        r.setActualConfigs(actualConfigs);
        return r;
      } finally {
        readLock.unlock();
      }
    } finally {
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  public ServiceComponentHostResponse convertToResponse() {
    clusterGlobalLock.readLock().lock();
    try {
      readLock.lock();
      try {
        ServiceComponentHostResponse r = new ServiceComponentHostResponse(
            serviceComponent.getClusterName(),
            serviceComponent.getServiceName(),
            serviceComponent.getName(),
            getHostName(),
            getState().toString(),
            getStackVersion().getStackId(),
            getDesiredState().toString(),
            getDesiredStackVersion().getStackId());

        r.setActualConfigs(actualConfigs);

        try {
          r.setStaleConfig(helper.isStaleConfigs(this));
        } catch (Exception e) {
          LOG.error("Could not determine stale config", e);
        }
       
        return r;
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  public boolean isGangliaCollectorComponentLive(String clusterName) throws SystemException {
    if (clusterName == null) {
      return false;
    }

    ServiceComponentHostResponse gangliaCollectorHostComponent;

    try {
      final String gangliaCollectorHostName = getGangliaCollectorHostName(clusterName);

      ServiceComponentHostRequest componentRequest = new ServiceComponentHostRequest(clusterName, "GANGLIA",
                                                                                     Role.GANGLIA_SERVER.name(),
                                                                                     gangliaCollectorHostName,
                                                                                     null);
     
      Set<ServiceComponentHostResponse> hostComponents =
          managementController.getHostComponents(Collections.singleton(componentRequest));

      gangliaCollectorHostComponent = hostComponents.size() == 1 ? hostComponents.iterator().next() : null;
    } catch (AmbariException e) {
      LOG.debug("Error checking of Ganglia server host component state: ", e);
      return false;
    }
   
    //Cluster without Ganglia
    return gangliaCollectorHostComponent != null &&
        gangliaCollectorHostComponent.getLiveState().equals(State.STARTED.name());
  }
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    Cluster cluster = createNiceMock(Cluster.class);
    AmbariMetaInfo ambariMetaInfo = createNiceMock(AmbariMetaInfo.class);
    StackId stackId = createNiceMock(StackId.class);
    ComponentInfo componentInfo = createNiceMock(ComponentInfo.class);

    ServiceComponentHostResponse shr1 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "JOBTRACKER", "Host100", "STARTED", "", null, null);
    ServiceComponentHostResponse shr2 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "MAPREDUCE_CLIENT", "Host100", "STARTED", "", null, null);
    ServiceComponentHostResponse shr3 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "TASKTRACKER", "Host100", "STARTED", "", null, null);

    Set<ServiceComponentHostResponse> responses = new LinkedHashSet<ServiceComponentHostResponse>();
    responses.add(shr1);
    responses.add(shr2);
    responses.add(shr3);
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    Cluster cluster = createNiceMock(Cluster.class);
    AmbariMetaInfo ambariMetaInfo = createNiceMock(AmbariMetaInfo.class);
    StackId stackId = createNiceMock(StackId.class);
    ComponentInfo componentInfo = createNiceMock(ComponentInfo.class);

    ServiceComponentHostResponse shr1 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "JOBTRACKER", "Host100", "UNKNOWN", "", null, null);
    ServiceComponentHostResponse shr2 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "MAPREDUCE_CLIENT", "Host100", "STARTED", "", null, null);
    ServiceComponentHostResponse shr3 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "TASKTRACKER", "Host100", "STARTED", "", null, null);

    Set<ServiceComponentHostResponse> responses = new LinkedHashSet<ServiceComponentHostResponse>();
    responses.add(shr1);
    responses.add(shr2);
    responses.add(shr3);
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    Cluster cluster = createNiceMock(Cluster.class);
    AmbariMetaInfo ambariMetaInfo = createNiceMock(AmbariMetaInfo.class);
    StackId stackId = createNiceMock(StackId.class);
    ComponentInfo componentInfo = createNiceMock(ComponentInfo.class);

    ServiceComponentHostResponse shr1 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "JOBTRACKER", "Host100", "STARTING", "", null, null);
    ServiceComponentHostResponse shr2 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "MAPREDUCE_CLIENT", "Host100", "STARTED", "", null, null);
    ServiceComponentHostResponse shr3 = new ServiceComponentHostResponse("C1", "MAPREDUCE", "TASKTRACKER", "Host100", "STARTED", "", null, null);

    Set<ServiceComponentHostResponse> responses = new LinkedHashSet<ServiceComponentHostResponse>();
    responses.add(shr1);
    responses.add(shr2);
    responses.add(shr3);
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Related Classes of org.apache.ambari.server.controller.ServiceComponentHostResponse

  • org.apache.ambari.server.controller.internal.AbstractProviderModule
  • org.apache.ambari.server.controller.internal.HostComponentResourceProviderTest
  • org.apache.ambari.server.controller.internal.HostResourceProviderTest
  • org.apache.ambari.server.controller.internal.ServiceResourceProviderTest
  • org.apache.ambari.server.state.svccomphost.ServiceComponentHostImpl
  • org.apache.ambari.server.state.svccomphost.ServiceComponentHostTest
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