Examples of ServiceComponent

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

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    s1.persist();
    s2.persist();
    s3.persist();

    ServiceComponent sc1 = serviceComponentFactory.createNew(s1, "DATANODE");
    ServiceComponent sc2 = serviceComponentFactory.createNew(s1, "NAMENODE");
    ServiceComponent sc3 = serviceComponentFactory.createNew(s3,
        "HBASE_REGIONSERVER");

    s1.addServiceComponent(sc1);
    s1.addServiceComponent(sc2);
    s3.addServiceComponent(sc3);

    sc1.setDesiredState(State.UNINSTALLED);
    sc3.setDesiredState(State.UNINSTALLED);

    sc1.persist();
    sc2.persist();
    sc3.persist();

    ServiceComponentHost sch1 = serviceComponentHostFactory.createNew(sc1, "h1");
    ServiceComponentHost sch2 = serviceComponentHostFactory.createNew(sc1, "h2");
    ServiceComponentHost sch3 = serviceComponentHostFactory.createNew(sc1, "h3");
    ServiceComponentHost sch4 = serviceComponentHostFactory.createNew(sc2, "h1");
    ServiceComponentHost sch5 = serviceComponentHostFactory.createNew(sc2, "h2");
    ServiceComponentHost sch6 = serviceComponentHostFactory.createNew(sc3, "h3");

    sc1.addServiceComponentHost(sch1);
    sc1.addServiceComponentHost(sch2);
    sc1.addServiceComponentHost(sch3);
    sc2.addServiceComponentHost(sch4);
    sc2.addServiceComponentHost(sch5);
    sc3.addServiceComponentHost(sch6);

    sch1.setDesiredState(State.INSTALLED);
    sch2.setDesiredState(State.INIT);
    sch4.setDesiredState(State.INSTALLED);
    sch5.setDesiredState(State.UNINSTALLED);

    sch1.persist();
    sch2.persist();
    sch3.persist();
    sch4.persist();
    sch5.persist();
    sch6.persist();

    ServiceComponentHostRequest r =
        new ServiceComponentHostRequest(null, null, null, null, null);

    try {
      controller.getHostComponents(Collections.singleton(r));
      fail("Expected failure for invalid cluster");
    } catch (Exception e) {
      // Expected
    }

    // all across cluster
    r = new ServiceComponentHostRequest(c1.getClusterName(), null,
        null, null, null);
    Set<ServiceComponentHostResponse> resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(6, resps.size());

    // all for service
    r = new ServiceComponentHostRequest(c1.getClusterName(), s1.getName(),
        null, null, null);
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(5, resps.size());

    // all for component
    r = new ServiceComponentHostRequest(c1.getClusterName(), null,
        sc3.getName(), null, null);
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(1, resps.size());

    // all for host
    r = new ServiceComponentHostRequest(c1.getClusterName(), null,
        null, "h2", null);
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(2, resps.size());

    // all across cluster with state filter
    r = new ServiceComponentHostRequest(c1.getClusterName(), null,
        null, null, State.UNINSTALLED.toString());
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(1, resps.size());

    // all for service with state filter
    r = new ServiceComponentHostRequest(c1.getClusterName(), s1.getName(),
        null, null, State.INIT.toString());
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(2, resps.size());

    // all for component with state filter
    r = new ServiceComponentHostRequest(c1.getClusterName(), null,
        sc3.getName(), null, State.INSTALLED.toString());
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(0, resps.size());

    // all for host with state filter
    r = new ServiceComponentHostRequest(c1.getClusterName(), null,
        null, "h2", State.INIT.toString());
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(1, resps.size());

    // for service and host
    r = new ServiceComponentHostRequest(c1.getClusterName(), s3.getName(),
        null, "h1", null);
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(0, resps.size());

    // single sch - given service and host and component
    r = new ServiceComponentHostRequest(c1.getClusterName(), s3.getName(),
        sc3.getName(), "h3", State.INSTALLED.toString());
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(0, resps.size());

    // single sch - given service and host and component
    r = new ServiceComponentHostRequest(c1.getClusterName(), s3.getName(),
        sc3.getName(), "h3", null);
    resps = controller.getHostComponents(Collections.singleton(r));
    Assert.assertEquals(1, resps.size());

    ServiceComponentHostRequest r1, r2, r3;
    r1 = new ServiceComponentHostRequest(c1.getClusterName(), null,
        null, "h3", null);
    r2 = new ServiceComponentHostRequest(c1.getClusterName(), s3.getName(),
        sc3.getName(), "h2", null);
    r3 = new ServiceComponentHostRequest(c1.getClusterName(), null,
        null, "h2", null);
    Set<ServiceComponentHostRequest> reqs =
        new HashSet<ServiceComponentHostRequest>();
    reqs.addAll(Arrays.asList(r1, r2, r3));
View Full Code Here

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

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    controller.createHostComponents(set1);

    Cluster c1 = clusters.getCluster(clusterName);
    Service s1 = c1.getService(serviceName1);
    Service s2 = c1.getService(serviceName2);
    ServiceComponent sc1 = s1.getServiceComponent(componentName1);
    ServiceComponent sc2 = s1.getServiceComponent(componentName2);
    ServiceComponent sc3 = s2.getServiceComponent(componentName3);
    ServiceComponent sc4 = s1.getServiceComponent(componentName4);
    ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);
    ServiceComponentHost sch2 = sc2.getServiceComponentHost(host1);
    ServiceComponentHost sch3 = sc1.getServiceComponentHost(host2);
    ServiceComponentHost sch4 = sc2.getServiceComponentHost(host2);
    ServiceComponentHost sch5 = sc3.getServiceComponentHost(host1);
    ServiceComponentHost sch6 = sc4.getServiceComponentHost(host2);

    s1.setDesiredState(State.INSTALLED);
    s2.setDesiredState(State.INSTALLED);
    sc1.setDesiredState(State.STARTED);
    sc2.setDesiredState(State.INIT);
    sc3.setDesiredState(State.STARTED);
    sc4.setDesiredState(State.INSTALLED);
    sch1.setDesiredState(State.INSTALLED);
    sch2.setDesiredState(State.INSTALLED);
    sch3.setDesiredState(State.INSTALLED);
    sch4.setDesiredState(State.INSTALLED);
    sch5.setDesiredState(State.INSTALLED);
    sch6.setDesiredState(State.INSTALLED);
    sch1.setState(State.INSTALLED);
    sch2.setState(State.INSTALLED);
    sch3.setState(State.INSTALLED);
    sch4.setState(State.INSTALLED);
    sch5.setState(State.INSTALLED);
    sch6.setState(State.INSTALLED);

    Set<ServiceRequest> reqs = new HashSet<ServiceRequest>();
    ServiceRequest req1, req2;
    try {
      reqs.clear();
      req1 = new ServiceRequest(clusterName, serviceName1,
          State.STARTED.toString());
      reqs.add(req1);
      ServiceResourceProviderTest.updateServices(controller, reqs, mapRequestProps, true, false);
      fail("Expected failure for invalid state update");
    } catch (Exception e) {
      // Expected
    }

    s1.setDesiredState(State.INSTALLED);
    s2.setDesiredState(State.INSTALLED);
    sc1.setDesiredState(State.STARTED);
    sc2.setDesiredState(State.INSTALLED);
    sc3.setDesiredState(State.STARTED);
    sch1.setDesiredState(State.INSTALLED);
    sch2.setDesiredState(State.INSTALLED);
    sch3.setDesiredState(State.INSTALLED);
    sch4.setDesiredState(State.INSTALLED);
    sch5.setDesiredState(State.INSTALLED);
    sch1.setState(State.INIT);
    sch2.setState(State.INSTALLED);
    sch3.setState(State.INIT);
    sch4.setState(State.INSTALLED);
    sch5.setState(State.INSTALLED);

    try {
      reqs.clear();
      req1 = new ServiceRequest(clusterName, serviceName1,
          State.STARTED.toString());
      reqs.add(req1);
      ServiceResourceProviderTest.updateServices(controller, reqs, mapRequestProps, true, false);
      fail("Expected failure for invalid state update");
    } catch (Exception e) {
      // Expected
    }

    s1.setDesiredState(State.INSTALLED);
    s2.setDesiredState(State.INSTALLED);
    sc1.setDesiredState(State.STARTED);
    sc2.setDesiredState(State.INSTALLED);
    sc3.setDesiredState(State.STARTED);
    sch1.setDesiredState(State.STARTED);
    sch2.setDesiredState(State.STARTED);
    sch3.setDesiredState(State.STARTED);
    sch4.setDesiredState(State.STARTED);
    sch5.setDesiredState(State.STARTED);
    sch1.setState(State.INSTALLED);
    sch2.setState(State.INSTALLED);
    sch3.setState(State.INSTALLED);
    sch4.setState(State.STARTED);
    sch5.setState(State.INSTALLED);

    reqs.clear();
    req1 = new ServiceRequest(clusterName, serviceName1,
        State.STARTED.toString());
    req2 = new ServiceRequest(clusterName, serviceName2,
        State.STARTED.toString());
    reqs.add(req1);
    reqs.add(req2);
    RequestStatusResponse trackAction = ServiceResourceProviderTest.updateServices(controller, reqs,
      mapRequestProps, true, false);

    Assert.assertEquals(State.STARTED, s1.getDesiredState());
    Assert.assertEquals(State.STARTED, s2.getDesiredState());
    Assert.assertEquals(State.STARTED, sc1.getDesiredState());
    Assert.assertEquals(State.STARTED, sc2.getDesiredState());
    Assert.assertEquals(State.STARTED, sc3.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sc4.getDesiredState());
    Assert.assertEquals(State.STARTED, sch1.getDesiredState());
    Assert.assertEquals(State.STARTED, sch2.getDesiredState());
    Assert.assertEquals(State.STARTED, sch3.getDesiredState());
    Assert.assertEquals(State.STARTED, sch4.getDesiredState());
    Assert.assertEquals(State.STARTED, sch5.getDesiredState());
View Full Code Here

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

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    set1.add(r5);
    controller.createHostComponents(set1);

    Cluster c1 = clusters.getCluster(clusterName);
    Service s1 = c1.getService(serviceName1);
    ServiceComponent sc1 = s1.getServiceComponent(componentName1);
    ServiceComponent sc2 = s1.getServiceComponent(componentName2);
    ServiceComponent sc3 = s1.getServiceComponent(componentName3);
    ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);
    ServiceComponentHost sch2 = sc2.getServiceComponentHost(host1);
    ServiceComponentHost sch3 = sc1.getServiceComponentHost(host2);
    ServiceComponentHost sch4 = sc2.getServiceComponentHost(host2);
    ServiceComponentHost sch5 = sc3.getServiceComponentHost(host1);

    s1.setDesiredState(State.INSTALLED);
    sc1.setDesiredState(State.INIT);
    sc2.setDesiredState(State.INIT);
    sc3.setDesiredState(State.STARTED);
    sch1.setDesiredState(State.INSTALLED);
    sch2.setDesiredState(State.INSTALLED);
    sch3.setDesiredState(State.STARTED);
    sch4.setDesiredState(State.INSTALLED);
    sch5.setDesiredState(State.INSTALLED);
    sch1.setState(State.INSTALLED);
    sch2.setState(State.INSTALLED);
    sch3.setState(State.STARTED);
    sch4.setState(State.INSTALLED);
    sch5.setState(State.UNKNOWN);

    Set<ServiceComponentRequest> reqs =
        new HashSet<ServiceComponentRequest>();
    ServiceComponentRequest req1, req2, req3;

    // confirm an UNKOWN doesn't fail
    req1 = new ServiceComponentRequest(clusterName, serviceName1,
        sc3.getName(), State.INSTALLED.toString());
    reqs.add(req1);
    ComponentResourceProviderTest.updateComponents(controller, reqs, Collections.<String, String>emptyMap(), true);
    try {
      reqs.clear();
      req1 = new ServiceComponentRequest(clusterName, serviceName1,
          sc1.getName(), State.INIT.toString());
      reqs.add(req1);
      ComponentResourceProviderTest.updateComponents(controller, reqs, Collections.<String, String>emptyMap(), true);
      fail("Expected failure for invalid state update");
    } catch (Exception e) {
      // Expected
    }

    s1.setDesiredState(State.INSTALLED);
    sc1.setDesiredState(State.STARTED);
    sc2.setDesiredState(State.INSTALLED);
    sc3.setDesiredState(State.STARTED);
    sch1.setDesiredState(State.INIT);
    sch2.setDesiredState(State.INIT);
    sch3.setDesiredState(State.INIT);
    sch4.setDesiredState(State.INIT);
    sch5.setDesiredState(State.INIT);
    sch1.setState(State.INIT);
    sch2.setState(State.INSTALLED);
    sch3.setState(State.INIT);
    sch4.setState(State.INSTALLED);
    sch5.setState(State.INSTALLED);

    try {
      reqs.clear();
      req1 = new ServiceComponentRequest(clusterName, serviceName1,
          sc1.getName(), State.STARTED.toString());
      reqs.add(req1);
      ComponentResourceProviderTest.updateComponents(controller, reqs, Collections.<String, String>emptyMap(), true);
      fail("Expected failure for invalid state update");
    } catch (Exception e) {
      // Expected
    }

    s1.setDesiredState(State.INSTALLED);
    sc1.setDesiredState(State.STARTED);
    sc2.setDesiredState(State.INIT);
    sc3.setDesiredState(State.STARTED);
    sch1.setDesiredState(State.INIT);
    sch2.setDesiredState(State.INIT);
    sch3.setDesiredState(State.INIT);
    sch4.setDesiredState(State.INIT);
    sch5.setDesiredState(State.INIT);
    sch1.setState(State.STARTED);
    sch2.setState(State.INIT);
    sch3.setState(State.INSTALLED);
    sch4.setState(State.STARTED);
    sch5.setState(State.INIT);

    reqs.clear();
    req1 = new ServiceComponentRequest(clusterName, serviceName1,
        sc1.getName(), State.INSTALLED.toString());
    req2 = new ServiceComponentRequest(clusterName, serviceName1,
        sc2.getName(), State.INSTALLED.toString());
    req3 = new ServiceComponentRequest(clusterName, serviceName1,
        sc3.getName(), State.INSTALLED.toString());
    reqs.add(req1);
    reqs.add(req2);
    reqs.add(req3);
    RequestStatusResponse trackAction = ComponentResourceProviderTest.updateComponents(controller, reqs, Collections.<String, String>emptyMap(), true);

    Assert.assertEquals(State.INSTALLED, s1.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sc1.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sc2.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sc3.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sch1.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sch2.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sch3.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sch4.getDesiredState());
    Assert.assertEquals(State.INSTALLED, sch5.getDesiredState());
View Full Code Here

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

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    set1.add(r5);
    controller.createHostComponents(set1);

    Cluster c1 = clusters.getCluster(clusterName);
    Service s1 = c1.getService(serviceName1);
    ServiceComponent sc1 = s1.getServiceComponent(componentName1);
    ServiceComponent sc2 = s1.getServiceComponent(componentName2);
    ServiceComponent sc3 = s1.getServiceComponent(componentName3);
    ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);
    ServiceComponentHost sch2 = sc2.getServiceComponentHost(host1);
    ServiceComponentHost sch3 = sc1.getServiceComponentHost(host2);
    ServiceComponentHost sch4 = sc2.getServiceComponentHost(host2);
    ServiceComponentHost sch5 = sc3.getServiceComponentHost(host1);

    s1.setDesiredState(State.INIT);
    sc1.setDesiredState(State.INIT);
    sc2.setDesiredState(State.INIT);
    sc3.setDesiredState(State.INIT);
    sch1.setDesiredState(State.INIT);
    sch2.setDesiredState(State.INIT);
    sch3.setDesiredState(State.INIT);
    sch4.setDesiredState(State.INSTALLED);
    sch5.setDesiredState(State.INSTALLED);
View Full Code Here

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

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    set1.add(r3);
    controller.createHostComponents(set1);

    Cluster c1 = clusters.getCluster(clusterName);
    Service s1 = c1.getService(serviceName1);
    ServiceComponent sc1 = s1.getServiceComponent(componentName1);
    ServiceComponent sc2 = s1.getServiceComponent(componentName2);
    ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);
    ServiceComponentHost sch2 = sc1.getServiceComponentHost(host2);
    ServiceComponentHost sch3 = sc2.getServiceComponentHost(host1);

    s1.setDesiredState(State.INSTALLED);
    sc1.setDesiredState(State.INSTALLED);
    sc2.setDesiredState(State.INSTALLED);

    ServiceComponentHostRequest req1;
    ServiceComponentHostRequest req2;
    ServiceComponentHostRequest req3;
    Set<ServiceComponentHostRequest> reqs =
View Full Code Here

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

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    set1.add(r2);
    controller.createHostComponents(set1);

    Cluster c1 = clusters.getCluster(clusterName);
    Service s1 = c1.getService(serviceName1);
    ServiceComponent sc1 = s1.getServiceComponent(componentName1);
    ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);
    ServiceComponentHost sch2 = sc1.getServiceComponentHost(host2);

    s1.setDesiredState(State.INIT);
    sc1.setDesiredState(State.INIT);

    ServiceComponentHostRequest req1;
    ServiceComponentHostRequest req2;
    Set<ServiceComponentHostRequest> reqs =
        new HashSet<ServiceComponentHostRequest>();
View Full Code Here

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

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    controller.createConfiguration(cr7);
    controller.createConfiguration(cr8);

    Cluster cluster = clusters.getCluster(clusterName);
    Service s = cluster.getService(serviceName);
    ServiceComponent sc1 = s.getServiceComponent(componentName1);
    ServiceComponent sc2 = s.getServiceComponent(componentName2);
    ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);

    Set<ServiceComponentHostRequest> schReqs =
            new HashSet<ServiceComponentHostRequest>();
    Set<ServiceComponentRequest> scReqs =
View Full Code Here

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

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    controller.createConfiguration(cr7);
    controller.createConfiguration(cr8);

    Cluster cluster = clusters.getCluster(clusterName);
    Service s = cluster.getService(serviceName);
    ServiceComponent sc1 = s.getServiceComponent(componentName1);
    ServiceComponent sc2 = s.getServiceComponent(componentName2);
    ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);

    Set<ServiceComponentHostRequest> schReqs =
        new HashSet<ServiceComponentHostRequest>();
    Set<ServiceComponentRequest> scReqs =
View Full Code Here

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

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    controller.createConfiguration(cr2);
    controller.createConfiguration(cr3);

    Cluster cluster = clusters.getCluster(clusterName);
    Service s = cluster.getService(serviceName);
    ServiceComponent sc1 = s.getServiceComponent(componentName1);
    ServiceComponent sc2 = s.getServiceComponent(componentName2);
    ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);

    Set<ServiceComponentHostRequest> schReqs =
      new HashSet<ServiceComponentHostRequest>();
    Set<ServiceComponentRequest> scReqs =
View Full Code Here

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

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    Assert.assertEquals("Expect only two task.", 2, commandCount);

    // Force a sch into INSTALL_FAILED
    Cluster cluster = clusters.getCluster(clusterName);
    Service s = cluster.getService(serviceName);
    ServiceComponent sc3 = s.getServiceComponent(componentName2);
    for (ServiceComponentHost sch : sc3.getServiceComponentHosts().values()) {
      if (sch.getHostName().equals("h3")) {
        sch.setState(State.INSTALL_FAILED);
      }
    }
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