Package org.apache.ambari.server.state.svccomphost

Examples of org.apache.ambari.server.state.svccomphost.ServiceComponentHostOpSucceededEvent

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        // installing
        sch.handleEvent(new ServiceComponentHostInstallEvent(
            sch.getServiceComponentName(), sch.getHostName(), System.currentTimeMillis(), "HDP-0.1"));
       
        // installed
        sch.handleEvent(new ServiceComponentHostOpSucceededEvent(sch.getServiceComponentName(),
            sch.getHostName(), System.currentTimeMillis()));
       
        // started
        sch.handleEvent(new ServiceComponentHostStartedEvent(sch.getServiceComponentName(),
            sch.getHostName(), System.currentTimeMillis()));
      }
      else if (sch.getServiceComponentName().equals("DATANODE")) {
        // installing
        sch.handleEvent(new ServiceComponentHostInstallEvent(
            sch.getServiceComponentName(), sch.getHostName(), System.currentTimeMillis(), "HDP-0.1"));
      } else if (sch.getServiceComponentName().equals("SECONDARY_NAMENODE"))  {
        // installing
        sch.handleEvent(new ServiceComponentHostInstallEvent(
          sch.getServiceComponentName(), sch.getHostName(), System.currentTimeMillis(), "HDP-0.1"));

        // installed
        sch.handleEvent(new ServiceComponentHostOpSucceededEvent(sch.getServiceComponentName(),
          sch.getHostName(), System.currentTimeMillis()));

        // disabled
        sch.handleEvent(new ServiceComponentHostDisableEvent(sch.getServiceComponentName(),
          sch.getHostName(), System.currentTimeMillis()));
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                  hostname, now));
            } else if (RoleCommand.STOP.toString().equals(report.getRoleCommand())) {
              scHost.handleEvent(new ServiceComponentHostStoppedEvent(schName,
                  hostname, now));
            } else {
              scHost.handleEvent(new ServiceComponentHostOpSucceededEvent(schName,
                  hostname, now));
            }
          } else if (report.getStatus().equals("FAILED")) {
            LOG.warn("Operation failed - may be retried. Service component host: "
                + schName + ", host: " + hostname + " Action id" + report.getActionId());
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    // make them believe they are up
    Map<String, ServiceComponentHost> hostComponents = cluster.getService(serviceName).getServiceComponent(componentName1).getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), cluster.getDesiredStackVersion().getStackId()));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }
    hostComponents = cluster.getService(serviceName).getServiceComponent(componentName2).getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), cluster.getDesiredStackVersion().getStackId()));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }

    Set<HostRequest> requests = new HashSet<HostRequest>();
    // delete from cluster
    requests.clear();
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    // make them believe they are up
    Map<String, ServiceComponentHost> hostComponents = cluster.getService(serviceName).getServiceComponent(componentName1).getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), cluster.getDesiredStackVersion().getStackId()));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }
    hostComponents = cluster.getService(serviceName).getServiceComponent(componentName2).getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), cluster.getDesiredStackVersion().getStackId()));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }


    ServiceComponentHost sch = cluster.getService(serviceName).getServiceComponent(componentName2).getServiceComponentHost(host1);
    Assert.assertNotNull(sch);
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      Map<String, ServiceComponentHost> hostComponents = cluster.getService("HDFS").getServiceComponent("DATANODE").getServiceComponentHosts();
      for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
        ServiceComponentHost cHost = entry.getValue();
        cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
        cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
      }
      hostComponents = cluster.getService("HDFS").getServiceComponent("NAMENODE").getServiceComponentHosts();
      for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
        ServiceComponentHost cHost = entry.getValue();
        cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
        cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
      }
      hostComponents = cluster.getService("HDFS").getServiceComponent("SECONDARY_NAMENODE").getServiceComponentHosts();
      for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
        ServiceComponentHost cHost = entry.getValue();
        cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
        cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
      }

      componentHostRequests.clear();
      componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", "DISABLED"));

      amc.updateHostComponents(componentHostRequests, mapRequestProps, true);

      Assert.assertEquals(State.DISABLED, componentHost.getState());

      componentHostRequests.clear();
      componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", "INSTALLED"));

      amc.updateHostComponents(componentHostRequests, mapRequestProps, true);

      Assert.assertEquals(State.INSTALLED, componentHost.getState());

      componentHostRequests.clear();
      componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", "DISABLED"));

      amc.updateHostComponents(componentHostRequests, mapRequestProps, true);

      Assert.assertEquals(State.DISABLED, componentHost.getState());

      componentHostRequests.clear();
      componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host2", null));

      amc.createHostComponents(componentHostRequests);

      componentHostRequests.clear();
      componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host2", "INSTALLED"));

      amc.updateHostComponents(componentHostRequests, mapRequestProps, true);

      namenodes = cluster.getService("HDFS").getServiceComponent("NAMENODE").getServiceComponentHosts();
      Assert.assertEquals(2, namenodes.size());

      componentHost = namenodes.get("host2");
      componentHost.handleEvent(new ServiceComponentHostInstallEvent(componentHost.getServiceComponentName(), componentHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
      componentHost.handleEvent(new ServiceComponentHostOpSucceededEvent(componentHost.getServiceComponentName(), componentHost.getHostName(), System.currentTimeMillis()));

      serviceRequests.clear();
      serviceRequests.add(new ServiceRequest("c1", "HDFS", "STARTED"));

      RequestStatusResponse response = ServiceResourceProviderTest.updateServices(amc, serviceRequests,
          mapRequestProps, true, false);
      for (ShortTaskStatus shortTaskStatus : response.getTasks()) {
        assertFalse("host1".equals(shortTaskStatus.getHostName()) && "NAMENODE".equals(shortTaskStatus.getRole()));
      }

      componentHostRequests.clear();
      componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", null));

      amc.deleteHostComponents(componentHostRequests);
      namenodes = cluster.getService("HDFS").getServiceComponent("NAMENODE").getServiceComponentHosts();
      org.junit.Assert.assertEquals(1, namenodes.size());

      // testing the behavior for runSmokeTest flag
      // piggybacking on this test to avoid setting up the mock cluster
      testRunSmokeTestFlag(mapRequestProps, amc, serviceRequests);

      // should be able to add the host component back
      componentHostRequests.clear();
      componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", null));
      amc.createHostComponents(componentHostRequests);
      namenodes = cluster.getService("HDFS").getServiceComponent("NAMENODE").getServiceComponentHosts();
      assertEquals(2, namenodes.size());

      // make INSTALLED again
      componentHost = namenodes.get("host1");
      componentHost.handleEvent(new ServiceComponentHostInstallEvent(componentHost.getServiceComponentName(), componentHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
      componentHost.handleEvent(new ServiceComponentHostOpSucceededEvent(componentHost.getServiceComponentName(), componentHost.getHostName(), System.currentTimeMillis()));
      componentHostRequests.clear();
      componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", "INSTALLED"));
      amc.updateHostComponents(componentHostRequests, mapRequestProps, true);
      assertEquals(State.INSTALLED, namenodes.get("host1").getState());
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          Map<String, ServiceComponentHost> serviceComponentHosts = cluster.getService(serviceName).getServiceComponent(componentName).getServiceComponentHosts();

          for (Map.Entry<String, ServiceComponentHost> entry : serviceComponentHosts.entrySet()) {
            ServiceComponentHost cHost = entry.getValue();
            cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), STACK_ID));
            cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
          }
        }
      }

      //Start services
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        // installing
        sch.handleEvent(new ServiceComponentHostInstallEvent(
            sch.getServiceComponentName(), sch.getHostName(), System.currentTimeMillis(), "HDP-0.1"));
       
        // installed
        sch.handleEvent(new ServiceComponentHostOpSucceededEvent(sch.getServiceComponentName(),
            sch.getHostName(), System.currentTimeMillis()));
       
        // started
        sch.handleEvent(new ServiceComponentHostStartedEvent(sch.getServiceComponentName(),
            sch.getHostName(), System.currentTimeMillis()));
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    Map<String, ServiceComponentHost> hostComponents = cluster.getService("HDFS").getServiceComponent("DATANODE").getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }
    hostComponents = cluster.getService("HDFS").getServiceComponent("NAMENODE").getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }
    hostComponents = cluster.getService("HDFS").getServiceComponent("SECONDARY_NAMENODE").getServiceComponentHosts();
    for (Map.Entry<String, ServiceComponentHost> entry : hostComponents.entrySet()) {
      ServiceComponentHost cHost = entry.getValue();
      cHost.handleEvent(new ServiceComponentHostInstallEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
      cHost.handleEvent(new ServiceComponentHostOpSucceededEvent(cHost.getServiceComponentName(), cHost.getHostName(), System.currentTimeMillis()));
    }

    componentHostRequests.clear();
    componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", null, "MAINTENANCE"));

    amc.updateHostComponents(componentHostRequests, mapRequestProps, true);

    assertEquals(State.MAINTENANCE, componentHost.getState());

    componentHostRequests.clear();
    componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", null, "INSTALLED"));

    amc.updateHostComponents(componentHostRequests, mapRequestProps, true);

    assertEquals(State.INSTALLED, componentHost.getState());

    componentHostRequests.clear();
    componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", null, "MAINTENANCE"));

    amc.updateHostComponents(componentHostRequests, mapRequestProps, true);

    assertEquals(State.MAINTENANCE, componentHost.getState());

    componentHostRequests.clear();
    componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host2", null, null));

    amc.createHostComponents(componentHostRequests);

    componentHostRequests.clear();
    componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host2", null, "INSTALLED"));

    amc.updateHostComponents(componentHostRequests, mapRequestProps, true);

    namenodes = cluster.getService("HDFS").getServiceComponent("NAMENODE").getServiceComponentHosts();
    assertEquals(2, namenodes.size());

    componentHost = namenodes.get("host2");
    componentHost.handleEvent(new ServiceComponentHostInstallEvent(componentHost.getServiceComponentName(), componentHost.getHostName(), System.currentTimeMillis(), "HDP-1.2.0"));
    componentHost.handleEvent(new ServiceComponentHostOpSucceededEvent(componentHost.getServiceComponentName(), componentHost.getHostName(), System.currentTimeMillis()));

    serviceRequests.clear();
    serviceRequests.add(new ServiceRequest("c1", "HDFS", null, "STARTED"));

    RequestStatusResponse response = amc.updateServices(serviceRequests,
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        try {
          Service svc = cl.getService(service);
          ServiceComponent svcComp = svc.getServiceComponent(report.getRole());
          ServiceComponentHost scHost = svcComp.getServiceComponentHost(hostname);
          if (report.getStatus().equals("COMPLETED")) {
            scHost.handleEvent(new ServiceComponentHostOpSucceededEvent(scHost
                .getServiceComponentName(), hostname, now));
          } else if (report.getStatus().equals("FAILED")) {
            scHost.handleEvent(new ServiceComponentHostOpFailedEvent(scHost
                .getServiceComponentName(), hostname, now));
          } else if (report.getStatus().equals("IN_PROGRESS")) {
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        try {
          Service svc = cl.getService(service);
          ServiceComponent svcComp = svc.getServiceComponent(report.getRole());
          ServiceComponentHost scHost = svcComp.getServiceComponentHost(hostname);
          if (report.getStatus().equals("COMPLETED")) {
            scHost.handleEvent(new ServiceComponentHostOpSucceededEvent(scHost
                .getServiceComponentName(), hostname, now));
          } else if (report.getStatus().equals("FAILED")) {
            scHost.handleEvent(new ServiceComponentHostOpFailedEvent(scHost
                .getServiceComponentName(), hostname, now));
          } else if (report.getStatus().equals("IN_PROGRESS")) {
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Related Classes of org.apache.ambari.server.state.svccomphost.ServiceComponentHostOpSucceededEvent

  • org.apache.ambari.server.agent.HeartBeatHandler
  • org.apache.ambari.server.agent.TestHeartbeatMonitor
  • org.apache.ambari.server.controller.AmbariManagementControllerImplTest
  • org.apache.ambari.server.controller.AmbariManagementControllerTest
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