Package org.apache.ambari.server.state.cluster

Examples of org.apache.ambari.server.state.cluster.ClusterImpl

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              + ", serviceName=" + service.getName()
              + ", serviceComponentName=" + getName()
              + ", hostname=" + hostComponent.getHostName());
        }
        // FIXME need a better approach of caching components by host
        ClusterImpl clusterImpl = (ClusterImpl) service.getCluster();
        clusterImpl.addServiceComponentHost(hostComponent);
        this.hostComponents.put(hostComponent.getHostName(), hostComponent);
      } finally {
        readWriteLock.writeLock().unlock();
      }
    } finally {
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              + ", hostname=" + hostName);
        }
        ServiceComponentHost hostComponent =
            serviceComponentHostFactory.createNew(this, hostName, this.isClientComponent());
        // FIXME need a better approach of caching components by host
        ClusterImpl clusterImpl = (ClusterImpl) service.getCluster();
        clusterImpl.addServiceComponentHost(hostComponent);

        this.hostComponents.put(hostComponent.getHostName(), hostComponent);

        return hostComponent;
      } finally {
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              + ", serviceName=" + service.getName()
              + ", serviceComponentName=" + getName()
              + ", hostname=" + hostComponent.getHostName());
        }
        // FIXME need a better approach of caching components by host
        ClusterImpl clusterImpl = (ClusterImpl) service.getCluster();
        clusterImpl.addServiceComponentHost(hostComponent);
        this.hostComponents.put(hostComponent.getHostName(), hostComponent);
      } finally {
        readWriteLock.writeLock().unlock();
      }
    } finally {
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              + ", hostname=" + hostName);
        }
        ServiceComponentHost hostComponent =
            serviceComponentHostFactory.createNew(this, hostName, this.isClientComponent());
        // FIXME need a better approach of caching components by host
        ClusterImpl clusterImpl = (ClusterImpl) service.getCluster();
        clusterImpl.addServiceComponentHost(hostComponent);

        this.hostComponents.put(hostComponent.getHostName(), hostComponent);

        return hostComponent;
      } finally {
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  }

  @Test
  public void testSingleStagePlan() throws AmbariException {
    RoleCommandOrder rco = injector.getInstance(RoleCommandOrder.class);
    ClusterImpl cluster = mock(ClusterImpl.class);
    when(cluster.getCurrentStackVersion()).thenReturn(new StackId("HDP-2.0.6"));
   
    rco.initialize(cluster);

    RoleGraph rg = new RoleGraph(rco);
    String hostname = "dummy";
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  }

  @Test
  public void testMultiStagePlan() {
    RoleCommandOrder rco = injector.getInstance(RoleCommandOrder.class);
    ClusterImpl cluster = mock(ClusterImpl.class);
    when(cluster.getCurrentStackVersion()).thenReturn(new StackId("HDP-2.0.6"));
    rco.initialize(cluster);
    RoleGraph rg = new RoleGraph(rco);
    long now = System.currentTimeMillis();
    Stage stage = StageUtils.getATestStage(1, 1, "host1");
    stage.addHostRoleExecutionCommand("host2", Role.HBASE_MASTER,
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  }

  @Test
  public void testManyStages() {
    RoleCommandOrder rco = injector.getInstance(RoleCommandOrder.class);
    ClusterImpl cluster = mock(ClusterImpl.class);
    when(cluster.getCurrentStackVersion()).thenReturn(new StackId("HDP-2.0.6"));
    rco.initialize(cluster);
    RoleGraph rg = new RoleGraph(rco);
    long now = System.currentTimeMillis();
    Stage stage = StageUtils.getATestStage(1, 1, "host1");
    stage.addHostRoleExecutionCommand("host11", Role.SECONDARY_NAMENODE,
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   */
  @Test
  public void testInitializeAtGLUSTERFSCluster() throws AmbariException {

    RoleCommandOrder rco = injector.getInstance(RoleCommandOrder.class);
    ClusterImpl cluster = createMock(ClusterImpl.class);
    Service service = createMock(Service.class);
    expect(cluster.getCurrentStackVersion()).andReturn(new StackId("HDP", "2.0.6"));
    expect(cluster.getService("GLUSTERFS")).andReturn(service);
    expect(cluster.getService("HDFS")).andReturn(null);
    replay(cluster);

    Map<RoleCommandPair, Set<RoleCommandPair>> deps = rco.getDependencies();
    assertTrue("Dependencies are empty before initialization", deps.size() == 0);
    rco.initialize(cluster);
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   */
  @Test
  public void testInitializeAtHDFSCluster() throws AmbariException {

    RoleCommandOrder rco = injector.getInstance(RoleCommandOrder.class);
    ClusterImpl cluster = createMock(ClusterImpl.class);
    expect(cluster.getService("GLUSTERFS")).andReturn(null);

    Service hdfsService = createMock(Service.class);

    expect(cluster.getService("HDFS")).andReturn(hdfsService).atLeastOnce();
    expect(hdfsService.getServiceComponent("JOURNALNODE")).andReturn(null);
    expect(cluster.getCurrentStackVersion()).andReturn(new StackId("HDP", "2.0.6"));

    replay(cluster);
    replay(hdfsService);

    Map<RoleCommandPair, Set<RoleCommandPair>> deps = rco.getDependencies();
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   * dependency mapping file (role_command_order.json)
   */
  @Test
  public void testInitializeAtHaHDFSCluster() throws AmbariException {
    RoleCommandOrder rco = injector.getInstance(RoleCommandOrder.class);
    ClusterImpl cluster = createMock(ClusterImpl.class);
    expect(cluster.getService("GLUSTERFS")).andReturn(null);

    Service hdfsService = createMock(Service.class);
    ServiceComponent journalnodeSC = createMock(ServiceComponent.class);

    expect(cluster.getService("HDFS")).andReturn(hdfsService).atLeastOnce();
    expect(hdfsService.getServiceComponent("JOURNALNODE")).andReturn(journalnodeSC);
    expect(cluster.getCurrentStackVersion()).andReturn(new StackId("HDP", "2.0.6"));

    replay(cluster);
    replay(hdfsService);

    Map<RoleCommandPair, Set<RoleCommandPair>> deps = rco.getDependencies();
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Related Classes of org.apache.ambari.server.state.cluster.ClusterImpl

  • org.apache.ambari.server.controller.ClusterResponse
  • org.apache.ambari.server.metadata.RoleCommandOrderTest
  • org.apache.ambari.server.metadata.RoleGraphTest
  • org.apache.ambari.server.orm.entities.ClusterConfigMappingEntity
  • org.apache.ambari.server.orm.entities.ClusterStateEntity
  • org.apache.ambari.server.stageplanner.TestStagePlanner
  • org.apache.ambari.server.state.Cluster
  • org.apache.ambari.server.state.ClusterHealthReport
  • org.apache.ambari.server.state.Config
  • org.apache.ambari.server.state.configgroup.ConfigGroup
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