Package org.apache.ambari.server.orm.entities

Examples of org.apache.ambari.server.orm.entities.ClusterEntity

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    }
  }

  @Transactional
  private void saveIfPersisted() {
    ClusterEntity clusterEntity = clusterDAO.findById(cluster.getClusterId());

    if (isPersisted) {
      configGroupDAO.merge(configGroupEntity);
      persistHostMapping();
      persistConfigMapping(clusterEntity);
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  /**
   * Persist @RequestScheduleEntity with @RequestScheduleBatchHostEntity
   */
  @Transactional
  private void persistEntities() {
    ClusterEntity clusterEntity = clusterDAO.findById(cluster.getClusterId());
    requestScheduleEntity.setClusterEntity(clusterEntity);
    requestScheduleEntity.setCreateTimestamp(System.currentTimeMillis());
    requestScheduleEntity.setUpdateTimestamp(System.currentTimeMillis());
    requestScheduleDAO.create(requestScheduleEntity);

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    injector.getInstance(PersistService.class).stop();
  }

  private ClusterEntity createCluster() {
    ClusterDAO clusterDAO = injector.getInstance(ClusterDAO.class);
    ClusterEntity clusterEntity = new ClusterEntity();
    clusterEntity.setClusterId(1L);
    clusterEntity.setClusterName(CLUSTER_NAME);
    clusterEntity.setDesiredStackVersion(DESIRED_STACK_VERSION);
    clusterDAO.create(clusterEntity);
    return clusterEntity;
  }
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    }
  }

  @Test
  public void testAddHistoryServer() throws AmbariException {
    final ClusterEntity clusterEntity = createCluster();
    final ClusterServiceEntity clusterServiceEntityMR = addService(clusterEntity, "MAPREDUCE");
    final HostEntity hostEntity = createHost(clusterEntity);
   
    executeInTransaction(new Runnable() {
      @Override
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    upgradeCatalog150.addHistoryServer();
  }

  @Test
  public void testProcessDecommissionedDatanodes() throws Exception {
    ClusterEntity clusterEntity = createCluster();
    ClusterServiceEntity clusterServiceEntity = createService(clusterEntity);
    HostEntity hostEntity = createHost(clusterEntity);

    ServiceComponentDesiredStateEntity componentDesiredStateEntity =
      new ServiceComponentDesiredStateEntity();
    componentDesiredStateEntity.setClusterId(clusterEntity.getClusterId());
    componentDesiredStateEntity.setServiceName(clusterServiceEntity.getServiceName());
    componentDesiredStateEntity.setClusterServiceEntity(clusterServiceEntity);
    componentDesiredStateEntity.setComponentName("DATANODE");

    //componentDesiredStateDAO.create(componentDesiredStateEntity);

    HostComponentDesiredStateDAO hostComponentDesiredStateDAO =
      injector.getInstance(HostComponentDesiredStateDAO.class);

    HostComponentDesiredStateEntity hostComponentDesiredStateEntity =
      new HostComponentDesiredStateEntity();

    hostComponentDesiredStateEntity.setClusterId(clusterEntity.getClusterId());
    hostComponentDesiredStateEntity.setComponentName("DATANODE");
    hostComponentDesiredStateEntity.setAdminState(HostComponentAdminState.INSERVICE);
    hostComponentDesiredStateEntity.setServiceName(clusterServiceEntity.getServiceName());
    hostComponentDesiredStateEntity.setServiceComponentDesiredStateEntity(componentDesiredStateEntity);
    hostComponentDesiredStateEntity.setHostEntity(hostEntity);
    hostComponentDesiredStateEntity.setHostName(hostEntity.getHostName());

    hostComponentDesiredStateDAO.create(hostComponentDesiredStateEntity);

    HostComponentDesiredStateEntity entity = hostComponentDesiredStateDAO.findAll().get(0);

    Assert.assertEquals(HostComponentAdminState.INSERVICE.name(), entity.getAdminState().name());

    KeyValueDAO keyValueDAO = injector.getInstance(KeyValueDAO.class);
    KeyValueEntity keyValueEntity = new KeyValueEntity();
    keyValueEntity.setKey("decommissionDataNodesTag");
    keyValueEntity.setValue("1394147791230");
    keyValueDAO.create(keyValueEntity);

    ClusterDAO clusterDAO = injector.getInstance(ClusterDAO.class);
    ClusterConfigEntity configEntity = new ClusterConfigEntity();
    configEntity.setClusterEntity(clusterEntity);
    configEntity.setClusterId(clusterEntity.getClusterId());
    configEntity.setType("hdfs-exclude-file");
    configEntity.setTag("1394147791230");
    configEntity.setData("{\"datanodes\":\"" + HOST_NAME + "\"}");
    configEntity.setTimestamp(System.currentTimeMillis());
    clusterDAO.createConfig(configEntity);
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  @Test
  public void testAddMissingLog4jConfigs() throws Exception {
    ClusterDAO clusterDAO = injector.getInstance(ClusterDAO.class);

    ClusterEntity clusterEntity = createCluster();
    ClusterServiceEntity clusterServiceEntityMR = addService(clusterEntity, "HDFS");

    Long clusterId = clusterEntity.getClusterId();

    ClusterConfigEntityPK configEntityPK = new ClusterConfigEntityPK();
    configEntityPK.setClusterId(clusterId);
    configEntityPK.setType("hdfs-log4j");
    configEntityPK.setTag("version1");
    ClusterConfigEntity configEntity = clusterDAO.findConfig(configEntityPK);
    Assert.assertNull(configEntity);

    for (ClusterConfigMappingEntity ccme : clusterEntity.getConfigMappingEntities()) {
      if ("hdfs-log4j".equals(ccme.getType())) {
        Assert.fail();
      }
    }

    UpgradeCatalog150 upgradeCatalog150 = injector.getInstance(UpgradeCatalog150.class);
    upgradeCatalog150.addMissingLog4jConfigs();

    configEntity = clusterDAO.findConfig(configEntityPK);
    Assert.assertNotNull(configEntity);

    //Get updated cluster
    clusterEntity = clusterDAO.findById(1L);

    boolean failFlag = true;
    for (ClusterConfigMappingEntity ccme : clusterEntity.getConfigMappingEntities()) {
      if ("hdfs-log4j".equals(ccme.getType())) {
        failFlag = false;
      }
    }
    Assert.assertFalse(failFlag);
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    Assert.assertNotNull("Expect host-level overrides", dc.getHostOverrides());
    Assert.assertEquals("Expect one host-level override", 1, dc.getHostOverrides().size());
  }
 
  public ClusterEntity createDummyData() {
    ClusterEntity clusterEntity = new ClusterEntity();
    clusterEntity.setClusterName("test_cluster1");
    clusterEntity.setClusterInfo("test_cluster_info1");

    HostEntity host1 = new HostEntity();
    HostEntity host2 = new HostEntity();
    HostEntity host3 = new HostEntity();

    host1.setHostName("test_host1");
    host2.setHostName("test_host2");
    host3.setHostName("test_host3");
    host1.setIpv4("192.168.0.1");
    host2.setIpv4("192.168.0.2");
    host3.setIpv4("192.168.0.3");

    List<HostEntity> hostEntities = new ArrayList<HostEntity>();
    hostEntities.add(host1);
    hostEntities.add(host2);

    clusterEntity.setHostEntities(hostEntities);
    clusterEntity.setClusterConfigEntities(Collections.EMPTY_LIST);
    //both sides of relation should be set when modifying in runtime
    host1.setClusterEntities(Arrays.asList(clusterEntity));
    host2.setClusterEntities(Arrays.asList(clusterEntity));

    HostStateEntity hostStateEntity1 = new HostStateEntity();
    hostStateEntity1.setCurrentState(HostState.HEARTBEAT_LOST);
    hostStateEntity1.setHostEntity(host1);
    HostStateEntity hostStateEntity2 = new HostStateEntity();
    hostStateEntity2.setCurrentState(HostState.HEALTHY);
    hostStateEntity2.setHostEntity(host2);
    host1.setHostStateEntity(hostStateEntity1);
    host2.setHostStateEntity(hostStateEntity2);

    ClusterServiceEntity clusterServiceEntity = new ClusterServiceEntity();
    clusterServiceEntity.setServiceName("HDFS");
    clusterServiceEntity.setClusterEntity(clusterEntity);
    clusterServiceEntity.setServiceComponentDesiredStateEntities(
        Collections.EMPTY_LIST);
    clusterServiceEntity.setServiceConfigMappings(Collections.EMPTY_LIST);
    ServiceDesiredStateEntity stateEntity = mock(ServiceDesiredStateEntity.class);
    Gson gson = new Gson();
    when(stateEntity.getDesiredStackVersion()).thenReturn(gson.toJson(new StackId("HDP-0.1"),
        StackId.class));
    clusterServiceEntity.setServiceDesiredStateEntity(stateEntity);
    List<ClusterServiceEntity> clusterServiceEntities = new ArrayList<ClusterServiceEntity>();
    clusterServiceEntities.add(clusterServiceEntity);
    clusterEntity.setClusterServiceEntities(clusterServiceEntities);
    return clusterEntity;
  }
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    return clusterEntity;
  }
 
  @Test
  public void testClusterRecovery() throws AmbariException {
    ClusterEntity entity = createDummyData();
    ClusterImpl cluster = new ClusterImpl(entity, injector);
    Service service = cluster.getService("HDFS");
    /* make sure the services are recovered */
    Assert.assertEquals("HDFS",service.getName());
    Map<String, Service> services = cluster.getServices();
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public class RoleGraphTest {

  private Injector injector;

  public ClusterEntity createDummyData() {
    ClusterEntity clusterEntity = new ClusterEntity();
    clusterEntity.setClusterName("test_cluster1");
    clusterEntity.setClusterInfo("test_cluster_info1");

    HostEntity host1 = new HostEntity();
    HostEntity host2 = new HostEntity();
    HostEntity host3 = new HostEntity();

    host1.setHostName("test_host1");
    host2.setHostName("test_host2");
    host3.setHostName("test_host3");
    host1.setIpv4("192.168.0.1");
    host2.setIpv4("192.168.0.2");
    host3.setIpv4("192.168.0.3");

    List<HostEntity> hostEntities = new ArrayList<HostEntity>();
    hostEntities.add(host1);
    hostEntities.add(host2);

    clusterEntity.setHostEntities(hostEntities);
    clusterEntity.setClusterConfigEntities(Collections.EMPTY_LIST);
    //both sides of relation should be set when modifying in runtime
    host1.setClusterEntities(Arrays.asList(clusterEntity));
    host2.setClusterEntities(Arrays.asList(clusterEntity));

    HostStateEntity hostStateEntity1 = new HostStateEntity();
    hostStateEntity1.setCurrentState(HostState.HEARTBEAT_LOST);
    hostStateEntity1.setHostEntity(host1);
    HostStateEntity hostStateEntity2 = new HostStateEntity();
    hostStateEntity2.setCurrentState(HostState.HEALTHY);
    hostStateEntity2.setHostEntity(host2);
    host1.setHostStateEntity(hostStateEntity1);
    host2.setHostStateEntity(hostStateEntity2);

    ClusterServiceEntity clusterServiceEntity = new ClusterServiceEntity();
    clusterServiceEntity.setServiceName("HDFS");
    clusterServiceEntity.setClusterEntity(clusterEntity);
    clusterServiceEntity.setServiceComponentDesiredStateEntities(
        Collections.EMPTY_LIST);
    clusterServiceEntity.setServiceConfigMappings(Collections.EMPTY_LIST);
    ServiceDesiredStateEntity stateEntity = mock(ServiceDesiredStateEntity.class);
    Gson gson = new Gson();
    when(stateEntity.getDesiredStackVersion()).thenReturn(gson.toJson(new StackId("HDP-0.1"),
        StackId.class));
    clusterServiceEntity.setServiceDesiredStateEntity(stateEntity);
    List<ClusterServiceEntity> clusterServiceEntities = new ArrayList<ClusterServiceEntity>();
    clusterServiceEntities.add(clusterServiceEntity);
    clusterEntity.setClusterServiceEntities(clusterServiceEntities);
    return clusterEntity;
  }
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  }

  @Test
  public void testValidateOrder() {
    RoleCommandOrder rco = new RoleCommandOrder();
    ClusterEntity entity = createDummyData();
    ClusterImpl cluster = new ClusterImpl(entity, injector);
    rco.initialize(cluster);

    RoleGraphNode datanode_upgrade = new RoleGraphNode(Role.DATANODE, RoleCommand.UPGRADE);
    RoleGraphNode hdfs_client_upgrade = new RoleGraphNode(Role.HDFS_CLIENT, RoleCommand.UPGRADE);
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Related Classes of org.apache.ambari.server.orm.entities.ClusterEntity

  • org.apache.ambari.server.actionmanager.ActionDBAccessorImpl
  • org.apache.ambari.server.metadata.RoleGraphTest
  • org.apache.ambari.server.orm.dao.ConfigGroupDAOTest
  • org.apache.ambari.server.orm.dao.RequestScheduleDAOTest
  • org.apache.ambari.server.stageplanner.TestStagePlanner
  • org.apache.ambari.server.state.cluster.ClustersImpl
  • org.apache.ambari.server.state.cluster.ClusterTest
  • org.apache.ambari.server.state.configgroup.ConfigGroupImpl
  • org.apache.ambari.server.state.ConfigImpl
  • org.apache.ambari.server.state.scheduler.RequestExecutionImpl
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