Examples of Host

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

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            request.getComponentName() + "] doesn't exist for the cluster[" + request.getClusterName() + "]");
      }
      ServiceComponent sc = s.getServiceComponent(
          request.getComponentName());

      Host host;
      try {
        host = clusters.getHost(request.getHostname());
      } catch (HostNotFoundException e) {
        throw new ParentObjectNotFoundException(
            "Attempted to add a host_component to a host that doesn't exist: ", e);
      }
      Set<Cluster> mappedClusters =
          clusters.getClustersForHost(request.getHostname());
      boolean validCluster = false;
      if (LOG.isDebugEnabled()) {
        LOG.debug("Looking to match host to cluster"
            + ", hostnameViaReg=" + host.getHostName()
            + ", hostname=" + request.getHostname()
            + ", clusterName=" + request.getClusterName()
            + ", hostClusterMapCount=" + mappedClusters.size());
      }
      for (Cluster mappedCluster : mappedClusters) {
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Examples of org.apache.ambari.server.state.Host

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            ServiceComponentHostResponse r = sch.convertToResponse();
            if (filterBasedConfigStaleness && r.isStaleConfig() != staleConfig) {
              continue;
            }

            Host host = hosts.get(sch.getHostName());
            if (host == null) {
              throw new HostNotFoundException(cluster.getClusterName(), sch.getHostName());
            }

            r.setMaintenanceState(maintenanceStateHelper.getEffectiveState(sch, host).name());
            response.add(r);
          } catch (ServiceComponentHostNotFoundException e) {
            if (request.getServiceName() != null && request.getComponentName() != null) {
              LOG.error("ServiceComponentHost not found ", e);
              throw new ServiceComponentHostNotFoundException(cluster.getClusterName(),
                  request.getServiceName(), request.getComponentName(), request.getHostname());
            } else {
              LOG.debug("Ignoring not specified host_component ", e);
              // ignore this since host_component was not specified
              // this is an artifact of how we get host_components and can happen
              // in case where we get all host_components for a host
            }
          }
        } else {
          for (ServiceComponentHost sch : serviceComponentHostMap.values()) {
            if (checkDesiredState && (desiredStateToCheck != sch.getDesiredState())) {
              continue;
            }

            if (request.getAdminState() != null) {
              String stringToMatch =
                  sch.getComponentAdminState() == null ? "" : sch.getComponentAdminState().name();
              if (!request.getAdminState().equals(stringToMatch)) {
                continue;
              }
            }

            ServiceComponentHostResponse r = sch.convertToResponse();
            if (filterBasedConfigStaleness && r.isStaleConfig() != staleConfig) {
              continue;
            }

            Host host = hosts.get(sch.getHostName());
            if (host == null) {
              throw new HostNotFoundException(cluster.getClusterName(), sch.getHostName());
            }
           
            r.setMaintenanceState(maintenanceStateHelper.getEffectiveState(sch, host).name());
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Examples of org.apache.ambari.server.state.Host

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      for (String component : s.getServiceComponents().keySet()) {
        List<ServiceComponentHost> potentialHosts = new ArrayList<ServiceComponentHost>();
        ServiceComponent sc = s.getServiceComponents().get(component);
        if (sc.isClientComponent()) {
          for (ServiceComponentHost potentialSch : sc.getServiceComponentHosts().values()) {
            Host host = clusters.getHost(potentialSch.getHostName());
            // Host is alive and neither host nor SCH is in Maintenance State
            if (!potentialSch.getHostState().equals(HostState.HEARTBEAT_LOST)
                && potentialSch.getMaintenanceState() != MaintenanceState.ON
                && host.getMaintenanceState(cluster.getClusterId()) == MaintenanceState.OFF) {
              potentialHosts.add(potentialSch);
            }
          }
        }
        if (!potentialHosts.isEmpty()) {
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Examples of org.apache.ambari.server.state.Host

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      stackId.getStackVersion());

    ExecutionCommand execCmd = stage.getExecutionCommandWrapper(scHost.getHostName(),
      scHost.getServiceComponentName()).getExecutionCommand();

    Host host = clusters.getHost(scHost.getHostName());

    // Hack - Remove passwords from configs
    if (event.getServiceComponentName().equals(Role.HIVE_CLIENT.toString())) {
      configHelper.applyCustomConfig(configurations, Configuration.HIVE_CONFIG_TAG,
        Configuration.HIVE_METASTORE_PASSWORD_PROPERTY, "", true);
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Examples of org.apache.ambari.server.state.Host

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                  + ", roleCommand=" + roleCommand.name());
            }

            // [ type -> [ key, value ] ]
            Map<String, Map<String, String>> configurations = new TreeMap<String, Map<String, String>>();
            Host host = clusters.getHost(scHost.getHostName());

            Map<String, Map<String, String>> configTags =
              findConfigurationTagsWithOverrides(cluster, host.getHostName());

            // HACK - Set configs on the ExecCmd
            if (!scHost.getHostName().equals(jobtrackerHost)) {
              if (configTags.get(Configuration.GLOBAL_CONFIG_TAG) != null) {
                configHelper.applyCustomConfig(
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Examples of org.apache.ambari.shell.completion.Host

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  public void testAssignForInvalidHostGroup() {
    Map<String, List<String>> map = singletonMap("group1", asList("host", "host2"));
    ReflectionTestUtils.setField(clusterCommands, "hostGroups", map);
    when(client.getHostNames()).thenReturn(singletonMap("host3", "HEALTHY"));

    String result = clusterCommands.assign(new Host("host3"), "group0");

    assertEquals("group0 is not a valid host group", result);
  }
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Examples of org.apache.catalina.Host

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      if (manager instanceof AbstractJBossManager)
      {
         // TODO next 10+ lines just to create a 'name' that the AbstractJBossManager
         // impls don't even use
         Host host = null;
         Container container = context;
         while (host == null && container != null)
         {
            container = container.getParent();
            if (container instanceof Host)
            {
               host = (Host) container;
            }
         }
         String hostName = host.getName();
         String name = "//" + ((hostName == null) ? "localhost" : hostName) + webMetaData.getContextRoot();
        
         try
         {
            ((AbstractJBossManager) manager).init(name, webMetaData);
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Examples of org.apache.catalina.Host

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        embedded.setCatalinaHome(path);

        Engine engine = embedded.createEngine();
        engine.setDefaultHost("127.0.0.1");

        Host host = embedded.createHost("127.0.0.1", path);
        engine.addChild(host);

        Context c = embedded.createContext("/", path);
        c.setReloadable(false);
        Wrapper w = c.createWrapper();
        w.addMapping("/*");
        w.setServletClass(TomcatAtmosphereServlet.class.getName());
        w.setLoadOnStartup(0);

        c.addChild(w);
        host.addChild(c);

        Connector connector = embedded.createConnector("127.0.0.1",port,Http11NioProtocol.class.getName());
        connector.setContainer(host);
        embedded.addEngine(engine);
        embedded.addConnector(connector);
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Examples of org.apache.catalina.Host

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        embedded.setCatalinaHome(path);

        Engine engine = embedded.createEngine();
        engine.setDefaultHost("127.0.0.1");

        Host host = embedded.createHost("127.0.0.1", path);
        engine.addChild(host);

        Context c = embedded.createContext("/", path);
        c.setReloadable(false);
        Wrapper w = c.createWrapper();
        w.addMapping("/*");
        w.setServletClass(TomcatAtmosphereServlet.class.getName());
        w.setLoadOnStartup(0);
        //w.addInitParameter(CometSupport.MAX_INACTIVE, "20000");

        c.addChild(w);
        host.addChild(c);       

        Connector connector = embedded.createConnector("127.0.0.1",port,Http11NioProtocol.class.getName());
        connector.setContainer(host);
        embedded.addEngine(engine);
        embedded.addConnector(connector);
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Examples of org.apache.catalina.Host

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            engine.setCluster((Cluster)clusterGBean.getInternalObject());
        }
    }

    private void removeHost(ObjectRetriever objRetriever) {
        Host host = (Host)objRetriever.getInternalObject();
        engine.removeChild(host);
    }
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