Package org.apache.ambari.server.state

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

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    clusters.addCluster("c1");
    c1 = clusters.getCluster("c1");
    Assert.assertEquals("c1", c1.getClusterName());
    Assert.assertEquals(1, c1.getClusterId());
    clusters.addHost("h1");
    Host host = clusters.getHost("h1");
    host.setIPv4("ipv4");
    host.setIPv6("ipv6");
    host.setOsType("centos5");
    host.persist();
    c1.setDesiredStackVersion(new StackId("HDP-0.1"));
    clusters.mapHostToCluster("h1", "c1");
  }
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    clusters.addCluster("c1");
    c1 = clusters.getCluster("c1");
    Assert.assertEquals("c1", c1.getClusterName());
    Assert.assertEquals(1, c1.getClusterId());
    clusters.addHost("h1");
    Host host = clusters.getHost("h1");
    host.setIPv4("ipv4");
    host.setIPv6("ipv6");
    host.setOsType("centos5");
    host.persist();
    c1.setDesiredStackVersion(new StackId("HDP-0.1"));
    clusters.mapHostToCluster("h1", "c1");
  }
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    Assert.assertEquals("_test2", c1.getDesiredConfigs().get(config2.getType()).getUser());
   
    c1.addDesiredConfig("_test1", config1);

    // setup a host that also has a config override
    Host host = clusters.getHost("h1");
    host.addDesiredConfig(c1.getClusterId(), true, "_test2", config2);

    desiredConfigs = c1.getDesiredConfigs();
    dc = desiredConfigs.get(config1.getType());
   
    Assert.assertNotNull("Expect host-level overrides", dc.getHostOverrides());
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    Assert.assertNotNull(clusters.getHost(h1));
    Assert.assertNotNull(clusters.getHost(h2));
    Assert.assertNotNull(clusters.getHost(h3));

    Host h = clusters.getHost(h2);
    Assert.assertNotNull(h);

    try {
      clusters.getHost("foo");
      fail("Expected error for unknown host");
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    cluster.addDesiredConfig("_test", config1);

    clusters.addHost(h1);
    clusters.addHost(h2);

    Host host1 = clusters.getHost(h1);
    host1.setOsType("centos5");
    Host host2 = clusters.getHost(h2);
    host2.setOsType("centos5");
    host1.persist();
    host2.persist();

    clusters.mapHostsToCluster(new HashSet<String>() {
      {
        addAll(Arrays.asList(h1, h2));
      }
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  @Test
  public void testHeartbeat() throws Exception {
    ActionManager am = getMockActionManager();
    Clusters fsm = clusters;
    fsm.addHost(DummyHostname1);
    Host hostObject = clusters.getHost(DummyHostname1);
    hostObject.setIPv4("ipv4");
    hostObject.setIPv6("ipv6");
    hostObject.setOsType(DummyOsType);

    ActionQueue aq = new ActionQueue();

    HeartBeatHandler handler = new HeartBeatHandler(fsm, aq, am, injector);
    Register reg = new Register();
    HostInfo hi = new HostInfo();
    hi.setHostName(DummyHostname1);
    hi.setOS(DummyOs);
    hi.setOSRelease(DummyOSRelease);
    reg.setHostname(DummyHostname1);
    reg.setHardwareProfile(hi);
    reg.setAgentVersion(metaInfo.getServerVersion());
    handler.handleRegistration(reg);

    hostObject.setState(HostState.UNHEALTHY);

    ExecutionCommand execCmd = new ExecutionCommand();
    execCmd.setCommandId("2-34");
    execCmd.setHostname(DummyHostname1);
    aq.enqueue(DummyHostname1, new ExecutionCommand());
    HeartBeat hb = new HeartBeat();
    hb.setResponseId(0);
    hb.setNodeStatus(new HostStatus(Status.HEALTHY, DummyHostStatus));
    hb.setHostname(DummyHostname1);

    handler.handleHeartBeat(hb);
    assertEquals(HostState.HEALTHY, hostObject.getState());
    assertEquals(0, aq.dequeueAll(DummyHostname1).size());
  }
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    ActionManager am = getMockActionManager();
    Clusters fsm = clusters;
    HeartBeatHandler handler = new HeartBeatHandler(fsm, new ActionQueue(), am,
        injector);
    clusters.addHost(DummyHostname1);
    Host hostObject = clusters.getHost(DummyHostname1);
    hostObject.setIPv4("ipv4");
    hostObject.setIPv6("ipv6");

    Register reg = new Register();
    HostInfo hi = new HostInfo();
    hi.setHostName(DummyHostname1);
    hi.setOS(DummyOsType);
    reg.setHostname(DummyHostname1);
    reg.setHardwareProfile(hi);
    reg.setAgentVersion(metaInfo.getServerVersion());
    handler.handleRegistration(reg);
    assertEquals(hostObject.getState(), HostState.HEALTHY);
    assertEquals(DummyOsType, hostObject.getOsType());
    assertTrue(hostObject.getLastRegistrationTime() != 0);
    assertEquals(hostObject.getLastHeartbeatTime(),
        hostObject.getLastRegistrationTime());
  }
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    ActionManager am = getMockActionManager();
    Clusters fsm = clusters;
    HeartBeatHandler handler = new HeartBeatHandler(fsm, new ActionQueue(), am,
        injector);
    clusters.addHost(DummyHostname1);
    Host hostObject = clusters.getHost(DummyHostname1);
    hostObject.setIPv4("ipv4");
    hostObject.setIPv6("ipv6");

    Register reg = new Register();
    HostInfo hi = new HostInfo();
    hi.setHostName(DummyHostname1);
    hi.setOS(DummyOsType);
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    ActionManager am = getMockActionManager();
    Clusters fsm = clusters;
    HeartBeatHandler handler = new HeartBeatHandler(fsm, new ActionQueue(), am,
        injector);
    clusters.addHost(DummyHostname1);
    Host hostObject = clusters.getHost(DummyHostname1);
    hostObject.setIPv4("ipv4");
    hostObject.setIPv6("ipv6");

    Register reg = new Register();
    HostInfo hi = new HostInfo();
    hi.setHostName(DummyHostname1);
    hi.setOS(DummyOsType);
    reg.setHostname(DummyHostname1);
    reg.setHardwareProfile(hi);
    reg.setPublicHostname(DummyHostname1 + "-public");
    reg.setAgentVersion(metaInfo.getServerVersion());
    handler.handleRegistration(reg);
    assertEquals(hostObject.getState(), HostState.HEALTHY);
    assertEquals(DummyOsType, hostObject.getOsType());
    assertTrue(hostObject.getLastRegistrationTime() != 0);
    assertEquals(hostObject.getLastHeartbeatTime(),
        hostObject.getLastRegistrationTime());
   
    Host verifyHost = clusters.getHost(DummyHostname1);
    assertEquals(verifyHost.getPublicHostName(), reg.getPublicHostname());
  }
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    ActionManager am = getMockActionManager();
    Clusters fsm = clusters;
    HeartBeatHandler handler = new HeartBeatHandler(fsm, new ActionQueue(), am,
        injector);
    clusters.addHost(DummyHostname1);
    Host hostObject = clusters.getHost(DummyHostname1);
    hostObject.setIPv4("ipv4");
    hostObject.setIPv6("ipv6");

    Register reg = new Register();
    HostInfo hi = new HostInfo();
    hi.setHostName(DummyHostname1);
    hi.setOS("MegaOperatingSystem");
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Related Classes of org.apache.ambari.server.state.Host

  • org.apache.ambari.server.actionmanager.ActionScheduler
  • org.apache.ambari.server.actionmanager.TestActionScheduler
  • org.apache.ambari.server.agent.HeartBeatHandler
  • org.apache.ambari.server.agent.HeartbeatMonitor
  • org.apache.ambari.server.agent.TestHeartbeatHandler
  • org.apache.ambari.server.controller.AmbariCustomCommandExecutionHelper
  • org.apache.ambari.server.controller.AmbariManagementControllerImpl
  • org.apache.ambari.server.controller.AmbariManagementControllerImplTest
  • org.apache.ambari.server.controller.AmbariManagementControllerTest
  • org.apache.ambari.server.controller.internal.ConfigGroupResourceProvider
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